Datasheet

ManualsBrandsTEXAS INSTRUMENTS ManualsLinear ICsLinear IC - Op-amp Multi-purpose SOT 23 5

TLV2711, TLV2711Y

Advanced LinCMOS RAIL-TO-RAIL

MICROPOWER SINGLE OPERATIONAL AMPLIFIERS

SLOS196A – AUGUST 1997 – REVISED MARCH 2001

POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

Output Swing Includes Both Supply Rails

Low Noise . . . 21 nV/√Hz Typ at f = 1 kHz

Low Input Bias Current ...1 pA Typ

Very Low Power ...11 µA Per Channel Typ

Common-Mode Input Voltage Range

Includes Negative Rail

Wide Supply Voltage Range

2.7 V to 10 V

Available in the SOT-23 Package

Macromodel Included

description

The TLV2711 is a single low-voltage operational

amplifier available in the SOT-23 package. It

consumes only 11 µA (typ) of supply current and

is ideal for battery-power applications. Looking at

Figure 1, the TLV2711 has a 3-V noise level of

21 nV/√Hz

at 1 kHz; five times lower than

competitive SOT-23 micropower solutions. The

device exhibits rail-to-rail output performance for

increased dynamic range in single- or split-supply

applications. The TLV2711 is fully characterized

at 3 V and 5 V and is optimized for low-voltage

applications.

The TLV2711, exhibiting high input impedance

and low noise, is excellent for small-signal

conditioning for high-impedance sources, such as

piezoelectric transducers. Because of the micro-

power dissipation levels combined with 3-V

operation, these devices work well in hand-held

monitoring and remote-sensing applications. In

addition, the rail-to-rail output feature with single

or split supplies makes this family a great choice

when interfacing with analog-to-digital converters

(ADCs).

With a total area of 5.6mm

, the SOT-23 package only requires one-third the board space of the standard 8-pin

SOIC package. This ultra-small package allows designers to place single amplifiers very close to the signal

source, minimizing noise pick-up from long PCB traces.

AVAILABLE OPTIONS

max AT 25°C

PACKAGED DEVICES

SYMBOL

CHIP FORM

‡

max AT 25°C

SOT-23 (DBV)

†

SYMBOL

CHIP FORM

(Y)

0°C to 70°C 3 mV TLV2711CDBV VAJC

TLV2711Y

–40°C to 85°C 3 mV TLV2711IDBV VAJI

TLV2711Y

†

The DBV package available in tape and reel only.

‡

Chip forms are tested at T

= 25°C only.

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications o

Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

DBV PACKAGE

(TOP VIEW)

IN+

DD+

OUT V

DD–

/GND

IN–

– Equivalent Input Noise Voltage –

f – Frequency – Hz

EQUIVALENT INPUT NOISE VOLTAGE

†

FREQUENCY

nV/ Hz

= 3 V

= 20 Ω

= 25°C

Figure 1. Equivalent Input Noise Voltage

Versus Frequency

†

For all curves where V

= 5 V, all loads are referenced to 2.5 V

For all curves where V

= 3 V, all loads are referenced to 1.5 V

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of Texas Instruments

standard warranty. Production processing does not necessarily include

testing of all parameters.

Advanced LinCMOS is a trademark of Texas Instruments.

Summary of content (33 pages)

PAGE 1
TLV2711, TLV2711Y Advanced LinCMOS RAIL-TO-RAIL MICROPOWER SINGLE OPERATIONAL AMPLIFIERS SLOS196A – AUGUST 1997 – REVISED MARCH 2001 D D D D D D D D DBV PACKAGE (TOP VIEW) Output Swing Includes Both Supply Rails Low Noise . . . 21 nV/√Hz Typ at f = 1 kHz Low Input Bias Current . . . 1 pA Typ Very Low Power . . . 11 µA Per Channel Typ Common-Mode Input Voltage Range Includes Negative Rail Wide Supply Voltage Range 2.
PAGE 2
TLV2711, TLV2711Y Advanced LinCMOS RAIL-TO-RAIL MICROPOWER SINGLE OPERATIONAL AMPLIFIERS SLOS196A – AUGUST 1997 – REVISED MARCH 2001 TLV2711Y chip information This chip, when properly assembled, displays characteristics similar to the TLV2711C. Thermal compression or ultrasonic bonding may be used on the doped-aluminum bonding pads. This chip may be mounted with conductive epoxy or a gold-silicon preform.
PAGE 3
TLV2711, TLV2711Y Advanced LinCMOS RAIL-TO-RAIL MICROPOWER SINGLE OPERATIONAL AMPLIFIERS SLOS196A – AUGUST 1997 – REVISED MARCH 2001 equivalent schematic VDD + Q3 Q6 Q9 R7 IN + Q12 Q14 Q16 C2 R6 OUT C1 IN – R5 Q1 Q4 Q13 Q15 R2 Q2 R3 Q5 Q7 Q8 Q10 Q17 D1 Q11 R1 R4 D2 VDD – / GND COMPONENT COUNT† Transistors Diodes Resistors Capacitors 23 6 11 2 † Includes both amplifiers and all ESD, bias, and trim circuitry POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 3
PAGE 4
TLV2711, TLV2711Y Advanced LinCMOS RAIL-TO-RAIL MICROPOWER SINGLE OPERATIONAL AMPLIFIERS SLOS196A – AUGUST 1997 – REVISED MARCH 2001 absolute maximum ratings over operating free-air temperature range (unless otherwise noted)† Supply voltage, VDD (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 V Differential input voltage, VID (see Note 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
PAGE 5
TLV2711, TLV2711Y Advanced LinCMOS RAIL-TO-RAIL MICROPOWER SINGLE OPERATIONAL AMPLIFIERS SLOS196A – AUGUST 1997 – REVISED MARCH 2001 electrical characteristics at specified free-air temperature, VDD = 3 V (unless otherwise noted) PARAMETER VIO Input offset voltage αVIO Temperature coefficient of input offset voltage Input offset voltage long-term drift (see Note 4) IIO Input offset current IIB Input bias current VICR Common-mode input voltage range TEST CONDITIONS TA† Full range VDD ± = ± 1.
PAGE 6
TLV2711, TLV2711Y Advanced LinCMOS RAIL-TO-RAIL MICROPOWER SINGLE OPERATIONAL AMPLIFIERS SLOS196A – AUGUST 1997 – REVISED MARCH 2001 operating characteristics at specified free-air temperature, VDD = 3 V (unless otherwise noted) PARAMETER SR Slew rate at unity gain TA† TEST CONDITIONS VO = 1.1 V to 1.9 V, CL = 100 pF‡ RL = 10 kΩ k ‡, 25°C Full range TLV2711C MIN TYP 0.01 0.025 TLV2711I MAX MIN TYP MAX UNIT 0.01 0.025 V/ s V/µs 0.005 0.
PAGE 7
TLV2711, TLV2711Y Advanced LinCMOS RAIL-TO-RAIL MICROPOWER SINGLE OPERATIONAL AMPLIFIERS SLOS196A – AUGUST 1997 – REVISED MARCH 2001 electrical characteristics at specified free-air temperature, VDD = 5 V (unless otherwise noted) PARAMETER VIO Input offset voltage αVIO Temperature coefficient of input offset voltage Input offset voltage long-term drift (see Note 4) IIO Input offset current IIB Input bias current VICR Common-mode input voltage range TEST CONDITIONS TA† Full range VDD ± = ± 2.
PAGE 8
TLV2711, TLV2711Y Advanced LinCMOS RAIL-TO-RAIL MICROPOWER SINGLE OPERATIONAL AMPLIFIERS SLOS196A – AUGUST 1997 – REVISED MARCH 2001 operating characteristics at specified free-air temperature, VDD = 5 V (unless otherwise noted) PARAMETER SR Slew rate at unity gain VO = 1.5 V to 3.5 V, CL = 100 pF‡ TLV2711C TA† TEST CONDITIONS RL = 10 kΩ k ‡, MIN TLV2711I MAX 0.01 0.025 25°C Full range TYP MIN TYP MAX UNIT 0.01 0.025 V/ s V/µs 0.005 0.
PAGE 9
TLV2711, TLV2711Y Advanced LinCMOS RAIL-TO-RAIL MICROPOWER SINGLE OPERATIONAL AMPLIFIERS SLOS196A – AUGUST 1997 – REVISED MARCH 2001 electrical characteristics at VDD = 5 V, TA = 25°C (unless otherwise noted) PARAMETER VIO IIO Input offset voltage IIB Input bias current VICR VDD ± = ± 2.5 V, RS = 50 Ω VIC = 0, Common-mode input voltage range | VIO | ≤ 5 mV, RS = 50 Ω VOH High-level output voltage IOH = – 100 µA IOH = – 250 µA VOL Low-level output voltage VIC = 2.5 V, VIC = 2.
PAGE 10
TLV2711, TLV2711Y Advanced LinCMOS RAIL-TO-RAIL MICROPOWER SINGLE OPERATIONAL AMPLIFIERS SLOS196A – AUGUST 1997 – REVISED MARCH 2001 TYPICAL CHARACTERISTICS Table of Graphs FIGURE VIO Input offset voltage Distribution vs Common-mode input voltage 2, 3 4, 5 αVIO IIB/IIO Input offset voltage temperature coefficient Distribution 6, 7 Input bias and input offset currents vs Free-air temperature 8 VI Input voltage vs Supply voltage vs Free-air temperature 9 10 VOH VOL High-level output voltage
PAGE 11
TLV2711, TLV2711Y Advanced LinCMOS RAIL-TO-RAIL MICROPOWER SINGLE OPERATIONAL AMPLIFIERS SLOS196A – AUGUST 1997 – REVISED MARCH 2001 TYPICAL CHARACTERISTICS DISTRIBUTION OF TLV2711 INPUT OFFSET VOLTAGE DISTRIBUTION OF TLV2711 INPUT OFFSET VOLTAGE 25 Precentage of Amplifiers – % 20 Precentage of Amplifiers – % 25 546 Amplifiers From 1 Wafer Lot VDD = ± 1.5 V TA = 25°C 15 10 5 376 Amplifiers From 1 Wafer Lot VDD = ± 2.5 V TA = 25°C 20 15 10 5 0 0 –1.3 –0.9 –0.5 –0.1 0.3 0.7 1.1 1.
PAGE 12
TLV2711, TLV2711Y Advanced LinCMOS RAIL-TO-RAIL MICROPOWER SINGLE OPERATIONAL AMPLIFIERS SLOS196A – AUGUST 1997 – REVISED MARCH 2001 TYPICAL CHARACTERISTICS DISTRIBUTION OF TLV2711 INPUT OFFSET VOLTAGE TEMPERATURE COEFFICIENT DISTRIBUTION OF TLV2711 INPUT OFFSET VOLTAGE TEMPERATURE COEFFICIENT 50 32 Amplifiers From 1 Wafer Lot VDD = ± 1.
PAGE 13
TLV2711, TLV2711Y Advanced LinCMOS RAIL-TO-RAIL MICROPOWER SINGLE OPERATIONAL AMPLIFIERS SLOS196A – AUGUST 1997 – REVISED MARCH 2001 TYPICAL CHARACTERISTICS INPUT VOLTAGE†‡ vs FREE-AIR TEMPERATURE HIGH-LEVEL OUTPUT VOLTAGE†‡ vs HIGH-LEVEL OUTPUT CURRENT 5 3 VDD = 5 V VDD = 3 V VOH – High-Level Output Voltage – V 4 VI – Input Voltage – V 3 | VIO | ≤ 5 mV 2 ÁÁ 1 0 –1 – 55 – 35 – 15 5 25 45 65 85 105 TA – Free-Air Temperature – °C 125 2.5 TA = – 40°C 2 TA = 25°C 1.
PAGE 14
TLV2711, TLV2711Y Advanced LinCMOS RAIL-TO-RAIL MICROPOWER SINGLE OPERATIONAL AMPLIFIERS SLOS196A – AUGUST 1997 – REVISED MARCH 2001 TYPICAL CHARACTERISTICS LOW-LEVEL OUTPUT VOLTAGE†‡ vs LOW-LEVEL OUTPUT CURRENT HIGH-LEVEL OUTPUT VOLTAGE†‡ vs HIGH-LEVEL OUTPUT CURRENT 1.4 5 VDD = 5 V VIC = 2.5 V ÁÁ ÁÁ 1.2 4 VOL – Low-Level Output Voltage – V VOH – High-Level Output Voltage – V TA = 125°C TA = 85°C TA = 25°C 3 TA = – 40°C 2 VDD = 5 V VIC = 2.5 V 0 200 TA = 85°C 0.8 TA = 25°C 0.6 0.
PAGE 15
TLV2711, TLV2711Y Advanced LinCMOS RAIL-TO-RAIL MICROPOWER SINGLE OPERATIONAL AMPLIFIERS SLOS196A – AUGUST 1997 – REVISED MARCH 2001 TYPICAL CHARACTERISTICS SHORT-CIRCUIT OUTPUT CURRENT†‡ vs FREE-AIR TEMPERATURE OUTPUT VOLTAGE‡ vs DIFFERENTIAL INPUT VOLTAGE 3 VDD = 5 V VIC = 2.5 V VO = 2.5 V 12 10 VID = – 100 mV 8 6 4 2 –2 – 75 – 50 2 1.5 1 0.5 VID = 100 mV 0 VDD = 3 V RI = 10 kΩ VIC = 1.5 V TA = 25°C 2.
PAGE 16
TLV2711, TLV2711Y Advanced LinCMOS RAIL-TO-RAIL MICROPOWER SINGLE OPERATIONAL AMPLIFIERS SLOS196A – AUGUST 1997 – REVISED MARCH 2001 TYPICAL CHARACTERISTICS LARGE-SIGNAL DIFFERENTIAL VOLTAGE AMPLIFICATION AND PHASE MARGIN† vs FREQUENCY 40 20 45° Phase Margin 10 0° 0 Gain – 10 – 20 φom m – Phase Margin AVD A VD – Large-Signal Differential Voltage Amplification – dB 30 ÁÁ ÁÁ 90° VDD = 3 V RL = 10 kΩ CL= 100 pF TA = 25°C – 45° – 30 – 40 103 104 105 f – Frequency – Hz 106 – 90° Figure 22 LARG
PAGE 17
TLV2711, TLV2711Y Advanced LinCMOS RAIL-TO-RAIL MICROPOWER SINGLE OPERATIONAL AMPLIFIERS SLOS196A – AUGUST 1997 – REVISED MARCH 2001 TYPICAL CHARACTERISTICS LARGE-SIGNAL DIFFERENTIAL VOLTAGE AMPLIFICATION†‡ vs FREE-AIR TEMPERATURE LARGE-SIGNAL DIFFERENTIAL VOLTAGE AMPLIFICATION†‡ vs FREE-AIR TEMPERATURE 104 10 3 AVD – Large-Signal Differential Voltage Amplification – V/mV AVD – Large-Signal Differential Voltage Amplification – V/mV RL = 1 MΩ 10 2 10 1 RL = 10 kΩ VDD = 3 V VIC = 1.5 V VO = 0.
PAGE 18
TLV2711, TLV2711Y Advanced LinCMOS RAIL-TO-RAIL MICROPOWER SINGLE OPERATIONAL AMPLIFIERS SLOS196A – AUGUST 1997 – REVISED MARCH 2001 TYPICAL CHARACTERISTICS COMMON-MODE REJECTION RATIO† vs FREQUENCY COMMON-MODE REJECTION RATIO†‡ vs FREE-AIR TEMPERATURE 88 TA = 25°C VDD = 5 V VO = 2.5 V CMMR – Common-Mode Rejection Ratio – dB CMRR – Common-Mode Rejection Ratio – dB 100 80 60 VDD = 3 V VO = 1.
PAGE 19
TLV2711, TLV2711Y Advanced LinCMOS RAIL-TO-RAIL MICROPOWER SINGLE OPERATIONAL AMPLIFIERS SLOS196A – AUGUST 1997 – REVISED MARCH 2001 TYPICAL CHARACTERISTICS SUPPLY-VOLTAGE REJECTION RATIO† vs FREE-AIR TEMPERATURE SUPPLY CURRENT† vs SUPPLY VOLTAGE 30 VDD = 2.
PAGE 20
TLV2711, TLV2711Y Advanced LinCMOS RAIL-TO-RAIL MICROPOWER SINGLE OPERATIONAL AMPLIFIERS SLOS196A – AUGUST 1997 – REVISED MARCH 2001 TYPICAL CHARACTERISTICS INVERTING LARGE-SIGNAL PULSE RESPONSE† INVERTING LARGE-SIGNAL PULSE RESPONSE† 3 5 VO – Output Voltage – V 2.5 2 1.5 1 3 2 1 0.
PAGE 21
TLV2711, TLV2711Y Advanced LinCMOS RAIL-TO-RAIL MICROPOWER SINGLE OPERATIONAL AMPLIFIERS SLOS196A – AUGUST 1997 – REVISED MARCH 2001 TYPICAL CHARACTERISTICS INVERTING SMALL-SIGNAL PULSE RESPONSE† INVERTING SMALL-SIGNAL PULSE RESPONSE† 0.76 VDD = 5 V RL = 10 kΩ CL = 100 pF AV = – 1 TA = 25°C 2.56 VO VO – Output Voltage – V 074 VO – Output Voltage – V 2.58 VDD = 3 V RL = 10 kΩ CL = 100 pF AV = – 1 TA = 25°C 0.72 0.7 0.68 0.66 2.54 2.52 2.5 2.48 2.46 0.64 0 10 20 30 40 2.
PAGE 22
TLV2711, TLV2711Y Advanced LinCMOS RAIL-TO-RAIL MICROPOWER SINGLE OPERATIONAL AMPLIFIERS SLOS196A – AUGUST 1997 – REVISED MARCH 2001 TYPICAL CHARACTERISTICS EQUIVALENT INPUT NOISE VOLTAGE† vs FREQUENCY EQUIVALENT INPUT NOISE VOLTAGE† vs FREQUENCY 80 V n – Equivalent Input Noise Voltage – nV/ Hz V n – Equivalent Input Noise Voltage – nV/ Hz 80 VDD = 3 V RS = 20 Ω TA = 25°C 70 60 50 40 30 20 10 0 101 102 103 f – Frequency – Hz VDD = 5 V RS = 20 Ω TA = 25°C 70 60 50 40 30 20 10 0 101 104 102 Figure
PAGE 23
TLV2711, TLV2711Y Advanced LinCMOS RAIL-TO-RAIL MICROPOWER SINGLE OPERATIONAL AMPLIFIERS SLOS196A – AUGUST 1997 – REVISED MARCH 2001 TYPICAL CHARACTERISTICS GAIN-BANDWIDTH PRODUCT vs SUPPLY VOLTAGE GAIN-BANDWIDTH PRODUCT†‡ vs FREE-AIR TEMPERATURE 80 80 Gain-Bandwidth Product – kHz 75 Gain-Bandwidth Product – kHz VDD = 5 V f = 10 kHz RL = 10 kΩ CL = 100 pF 70 65 60 RL = 10 kΩ CL = 100 pF TA 25°C 75 70 65 60 55 55 50 – 75 50 – 50 – 25 0 25 50 75 100 TA – Free-Air Temperature – °C 0 125
PAGE 24
TLV2711, TLV2711Y Advanced LinCMOS RAIL-TO-RAIL MICROPOWER SINGLE OPERATIONAL AMPLIFIERS SLOS196A – AUGUST 1997 – REVISED MARCH 2001 TYPICAL CHARACTERISTICS UNITY-GAIN BANDWIDTH vs LOAD CAPACITANCE 80 TA = 25°C B1 – Unity-Gain Bandwidth – kHz 70 ÁÁ ÁÁ 60 50 40 30 20 10 0 101 10 2 10 3 10 4 10 5 CL – Load Capacitance – pF 10 6 Figure 52 APPLICATION INFORMATION driving large capacitive loads The TLV2711 is designed to drive larger capacitive loads than most CMOS operational amplifiers.
PAGE 25
TLV2711, TLV2711Y Advanced LinCMOS RAIL-TO-RAIL MICROPOWER SINGLE OPERATIONAL AMPLIFIERS SLOS196A – AUGUST 1997 – REVISED MARCH 2001 APPLICATION INFORMATION driving large capacitive loads (continued) The unity-gain bandwidth (UGBW) frequency decreases as the capacitive load increases (see Figure 52). To use equation 1, UGBW must be approximated from Figure 52. 10 kΩ VDD + VI 10 kΩ Rnull – + CL VDD – / GND Figure 53.
PAGE 26
TLV2711, TLV2711Y Advanced LinCMOS RAIL-TO-RAIL MICROPOWER SINGLE OPERATIONAL AMPLIFIERS SLOS196A – AUGUST 1997 – REVISED MARCH 2001 APPLICATION INFORMATION macromodel information Macromodel information provided was derived using Microsim Parts, the model generation software used with Microsim PSpice . The Boyle macromodel (see Note 6) and subcircuit in Figure 54 are generated using the TLV2711 typical electrical and operating characteristics at TA = 25°C.
PAGE 27
PACKAGE OPTION ADDENDUM www.ti.
PAGE 28
PACKAGE OPTION ADDENDUM www.ti.com (3) 11-Apr-2013 MSL, Peak Temp. -- The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications, and peak solder temperature. (4) Multiple Top-Side Markings will be inside parentheses. Only one Top-Side Marking contained in parentheses and separated by a "~" will appear on a device. If a line is indented then it is a continuation of the previous line and the two combined represent the entire Top-Side Marking for that device.
PAGE 29
PACKAGE MATERIALS INFORMATION www.ti.com 26-Nov-2010 TAPE AND REEL INFORMATION *All dimensions are nominal Device Package Package Pins Type Drawing SPQ Reel Reel A0 Diameter Width (mm) (mm) W1 (mm) B0 (mm) K0 (mm) P1 (mm) TLV2711CDBVR SOT-23 DBV 5 3000 178.0 9.0 TLV2711CDBVT SOT-23 DBV 5 250 178.0 TLV2711IDBVR SOT-23 DBV 5 3000 178.0 TLV2711IDBVT SOT-23 DBV 5 250 178.0 3.23 3.17 1.37 4.0 8.0 Q3 9.0 3.23 3.17 1.37 4.0 8.0 Q3 9.0 3.23 3.17 1.37 4.0 8.
PAGE 30
PACKAGE MATERIALS INFORMATION www.ti.com 26-Nov-2010 *All dimensions are nominal Device Package Type Package Drawing Pins SPQ Length (mm) Width (mm) Height (mm) TLV2711CDBVR SOT-23 DBV 5 3000 180.0 180.0 18.0 TLV2711CDBVT SOT-23 DBV 5 250 180.0 180.0 18.0 TLV2711IDBVR SOT-23 DBV 5 3000 180.0 180.0 18.0 TLV2711IDBVT SOT-23 DBV 5 250 180.0 180.0 18.
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IMPORTANT NOTICE Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, enhancements, improvements and other changes to its semiconductor products and services per JESD46, latest issue, and to discontinue any product or service per JESD48, latest issue. Buyers should obtain the latest relevant information before placing orders and should verify that such information is current and complete.