Datasheet

ManualsBrandsTEXAS INSTRUMENTS ManualsLinear ICsLinear IC - Op-amp Multi-purpose SOIC 8

TLC1078, TLC1078Y, TLC1079, TLC1079Y

LinCMOS µPOWER PRECISION

OPERATIONAL AMPLIFIERS

SLOS179A – FEBRUARY 1997 – REVISED MARCH 2001

POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

Power Dissipation as Low as 10 µW Typ Per

Amplifier

Operates on a Single Silver-Oxide Watch

Battery, V

= 1.4 V Min

. . . 450 µV/850 µV Max in DIP and

Small-Outline Package (TLC1078/79)

Input Offset Voltage Drift . . . 0.1 µV/Month

Typ, Including the First 30 Days

High-impedance LinCMOS Inputs

= 0.6 pA Typ

High Open-Loop Gain . . . 800000 Typ

Output Drive Capability > 20 mA

Slew Rate . . . 47 V/ms Typ

Common-Mode Input Voltage Range

Extends Below the Negative Rail

Output Voltage Range Includes Negative

Rail

On-Chip ESD-Protection Circuitry

Small-Outline Package Option Also

Available in Tape and Reel

description

The TLC107x operational amplifiers offer ultra-

low offset voltage, high gain, 110-kHz bandwidth,

47-V/ms slew rate, and just 150-µW power

dissipation per amplifier.

With a supply voltage of 1.4 V, common-mode

input to the negative rail, and output swing to the

negative rail, the TLC107xC is an ideal solution for

low-voltage battery-operated systems. The

20-mA output drive capability means that the

TLC107x can easily drive small resistive and large

capacitive loads when needed, while maintaining

ultra-low standby power dissipation.

Since this device is functionally compatible as well

as pin compatible with the TLC27L2/4 and

TLC27L7/9, the TLC107x easily upgrades

existing designs that can benefit from its improved

performance.

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.

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

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

LinCMOS is a trademark of Texas Instruments Incorporated.

1OUT

1IN –

1IN+

GND

2OUT

2IN –

2IN+

3212019

910111213

2OUT

2IN –

1IN –

1IN+

1OUT

2IN +

GND

NC – No internal connection

TLC1078

D, JG, OR P PACKAGE

(TOP VIEW)

TLC1078

FK PACKAGE

(TOP VIEW)

3212019

910111213

4IN+

GND

3IN+

1IN+

2IN+

1IN –

1OUT

3OUT

3IN –

4IN –

2IN –

2OUT

4OUT

1OUT

1IN –

1IN+

2IN+

2IN –

2OUT

4OUT

4IN –

4IN+

GND

3IN+

3IN –

3OUT

TLC1079

D, J, OR N PACKAGE

(TOP VIEW)

TLC1079

FK PACKAGE

(TOP VIEW)

Summary of content (36 pages)

PAGE 1
TLC1078, TLC1078Y, TLC1079, TLC1079Y LinCMOS µPOWER PRECISION OPERATIONAL AMPLIFIERS SLOS179A – FEBRUARY 1997 – REVISED MARCH 2001 D D D D D D D D D D D Power Dissipation as Low as 10 µW Typ Per Amplifier Operates on a Single Silver-Oxide Watch Battery, VDD = 1.4 V Min VIO . . . 450 µV/850 µV Max in DIP and Small-Outline Package (TLC1078/79) Input Offset Voltage Drift . . . 0.1 µV/Month Typ, Including the First 30 Days High-impedance LinCMOS Inputs IIB = 0.6 pA Typ High Open-Loop Gain . . .
PAGE 2
TLC1078, TLC1078Y, TLC1079, TLC1079Y LinCMOS µPOWER PRECISION OPERATIONAL AMPLIFIERS SLOS179A – FEBRUARY 1997 – REVISED MARCH 2001 description (continued) The TLC107x incorporates internal ESD-protection circuits that will prevent functional failures at voltages up to 2000 V as tested under MIL-PRF-38535, Method 3015.2; however, care should be exercised when handling these devices as exposure to ESD may result in degradation of the device parametric performance.
PAGE 3
TLC1078, TLC1078Y, TLC1079, TLC1079Y LinCMOS µPOWER PRECISION OPERATIONAL AMPLIFIERS SLOS179A – FEBRUARY 1997 – REVISED MARCH 2001 TLC1087Y chip information This chip, when properly assembled, displays characteristics similar to the TLC1078C. Thermal compression or ultrasonic bonding may be used on the doped-aluminum bonding pads. Chips can be mounted with conductive epoxy or a gold-silicon preform.
PAGE 4
TLC1078, TLC1078Y, TLC1079, TLC1079Y LinCMOS µPOWER PRECISION OPERATIONAL AMPLIFIERS SLOS179A – FEBRUARY 1997 – REVISED MARCH 2001 TLC1079Y chip information This chip, when properly assembled, display characteristics similar to the TLC1079C. Thermal compression or ultrasonic bonding may be used on the doped-aluminum bonding pads. Chips can be mounted with conductive epoxy or a gold-silicon preform.
PAGE 5
TLC1078, TLC1078Y, TLC1079, TLC1079Y LinCMOS µPOWER PRECISION OPERATIONAL AMPLIFIERS SLOS179A – FEBRUARY 1997 – REVISED MARCH 2001 equivalent schematic (each amplifier) VDD Q3 Q6 R6 Q1 Q5 IN – R1 R4 Q8 IN + Q11 C1 R5 Q12 OUT Q7 Q10 Q2 R2 Q4 D1 Q13 Q9 R3 D2 R7 GND ACTUAL DEVICE COMPONENT COUNT TLC1078 TLC1079 Transistors COMPONENT 38 76 Resistors 16 32 Diodes 12 24 2 4 Capacitors POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 5
PAGE 6
TLC1078, TLC1078Y, TLC1079, TLC1079Y LinCMOS µPOWER PRECISION OPERATIONAL AMPLIFIERS SLOS179A – FEBRUARY 1997 – REVISED MARCH 2001 absolute maximum ratings over operating free-air temperature range (unless otherwise noted)† Supply voltage, VDD (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 V Differential input voltage, VID (see Note 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
PAGE 7
TLC1078, TLC1078Y, TLC1079, TLC1079Y LinCMOS µPOWER PRECISION OPERATIONAL AMPLIFIERS SLOS179A – FEBRUARY 1997 – REVISED MARCH 2001 electrical characteristics at specified free-air temperature TLC1078C PARAMETER VIO Input offset voltage αVIO Temperature coefficient of input offset voltage IIO Input offset current (see Note 4) IIB Input bias current (see Note 4) VICR g Common-mode input voltage range (see Note 5) VOH VOL AVD CMRR kSVR IDD High-level output voltage Low-level output voltage
PAGE 8
TLC1078, TLC1078Y, TLC1079, TLC1079Y LinCMOS µPOWER PRECISION OPERATIONAL AMPLIFIERS SLOS179A – FEBRUARY 1997 – REVISED MARCH 2001 electrical characteristics at specified free-air temperature TLC1079C PARAMETER VIO Input offset voltage αVIO Temperature coefficient of input offset voltage IIO Input offset current (see Note 4) IIB Input bias current (see Note 4) VICR Common mode input voltage range (see Note 5) VOH VOL AVD CMRR kSVR IDD High-level output voltage Low-level output voltage L
PAGE 9
TLC1078, TLC1078Y, TLC1079, TLC1079Y LinCMOS µPOWER PRECISION OPERATIONAL AMPLIFIERS SLOS179A – FEBRUARY 1997 – REVISED MARCH 2001 operating characteristics at specified free-air temperature TLC1078C PARAMETER TEST CONDITIONS SR Slew rate at unity gain RL = 1 MΩ, MΩ CL = 20 pF, F VI(PP) = 1 V V, See Figure 1 Vn Equivalent input noise voltage f = 1 kHz, RS = 20 Ω B1 Unity-gain bandwidth CL = 20 pF, See Figure 2 φm Phase margin at unity gain CL = 20 pF, See Figure 2 TA VDD = 5 V MIN TYP MA
PAGE 10
TLC1078, TLC1078Y, TLC1079, TLC1079Y LinCMOS µPOWER PRECISION OPERATIONAL AMPLIFIERS SLOS179A – FEBRUARY 1997 – REVISED MARCH 2001 electrical characteristics at specified free-air temperature TLC1078I PARAMETER VIO Input offset voltage αVIO Temperature coefficient of input offset voltage IIO In ut offset current Input (see Note 4) IIB Input bias current (see Note 4) VICR g Common-mode input voltage range (see Note 5) VOH VOL AVD CMRR kSVR IDD High-level output voltage Low-level output vo
PAGE 11
TLC1078, TLC1078Y, TLC1079, TLC1079Y LinCMOS µPOWER PRECISION OPERATIONAL AMPLIFIERS SLOS179A – FEBRUARY 1997 – REVISED MARCH 2001 electrical characteristics at specified free-air temperature TLC1079I PARAMETER VIO Input offset voltage αVIO Temperature coefficient of input offset voltage IIO Input offset current (see Note 4) IIB Input bias current (see Note 4) VICR Common-mode input voltage range (see Note 5) VOH VOL AVD CMRR kSVR IDD High-level output voltage Low-level output voltage L
PAGE 12
TLC1078, TLC1078Y, TLC1079, TLC1079Y LinCMOS µPOWER PRECISION OPERATIONAL AMPLIFIERS SLOS179A – FEBRUARY 1997 – REVISED MARCH 2001 operating characteristics at specified free-air temperature TLC1078I PARAMETER TEST CONDITIONS TA 25°C 32 47 – 40°C 39 59 85°C 25 34 25°C 68 68 25°C 85 110 – 40°C 130 155 SR Slew rate at unity gain RL = 1 MΩ, MΩ CL = 20 pF, F VI(PP) = 1 V V, See Figure 1 Vn Equivalent input noise voltage f = 1 kHz, B1 φm Unity-gain bandwidth Phase margin at unity g
PAGE 13
TLC1078, TLC1078Y, TLC1079, TLC1079Y LinCMOS µPOWER PRECISION OPERATIONAL AMPLIFIERS SLOS179A – FEBRUARY 1997 – REVISED MARCH 2001 electrical characteristics at specified operating free-air temperature TLC1078M PARAMETER VIO Input offset voltage αVIO Temperature coefficient of input offset voltage IIO Input offset current (see Note 4) IIB In ut bias current Input (see Note 4) VICR VOH VOL AVD CMRR kSVR IDD TEST CONDITIONS VO = 1.
PAGE 14
TLC1078, TLC1078Y, TLC1079, TLC1079Y LinCMOS µPOWER PRECISION OPERATIONAL AMPLIFIERS SLOS179A – FEBRUARY 1997 – REVISED MARCH 2001 electrical characteristics at specified free-air temperature TLC1079M PARAMETER VIO Input offset voltage αVIO Temperature coefficient of input offset voltage IIO Input offset current (see Note 4) IIB Input bias current (see Note 4) VICR VOH VOL AVD CMRR kSVR IDD TEST CONDITIONS VO = 1.
PAGE 15
TLC1078, TLC1078Y, TLC1079, TLC1079Y LinCMOS µPOWER PRECISION OPERATIONAL AMPLIFIERS SLOS179A – FEBRUARY 1997 – REVISED MARCH 2001 operating characteristics at specified free-air temperature TLC1078M PARAMETER TEST CONDITIONS TA 25°C 32 47 – 55°C 41 63 125°C 20 27 25°C 68 68 SR Slew rate at unity gain RL = 1 MΩ, MΩ CL = 20 pF, F VI(PP) = 1 V V, See Figure 1 Vn Equivalent input noise voltage f = 1 kHz, RS = 20 Ω B1 Unity-gain bandwidth CL = 20 pF, See Figure 2 φm Phase margin at u
PAGE 16
TLC1078, TLC1078Y, TLC1079, TLC1079Y LinCMOS µPOWER PRECISION OPERATIONAL AMPLIFIERS SLOS179A – FEBRUARY 1997 – REVISED MARCH 2001 PARAMETER MEASUREMENT INFORMATION VDD – VO 10 kΩ + VI VDD 100 Ω – VI RL VO VDD/2 + CL (see Note A) CL (see Note A) NOTE A: CL includes fixture capacitance. Figure 2. Unity-Gain Bandwidth and Phase-Margin Test Circuit Figure 1.
PAGE 17
TLC1078, TLC1078Y, TLC1079, TLC1079Y LinCMOS µPOWER PRECISION OPERATIONAL AMPLIFIERS SLOS179A – FEBRUARY 1997 – REVISED MARCH 2001 TYPICAL CHARACTERISTICS DISTRIBUTION OF TLC1078 INPUT OFFSET VOLTAGE TEMPERATURE COEFFICIENT DISTRIBUTION OF TLC1078 INPUT OFFSET VOLTAGE TEMPERATURE COEFFICIENT Percentage of Amplifiers – % 60 50 40 ÏÏÏÏÏÏÏÏÏÏÏ ÏÏÏÏÏ ÏÏÏÏÏÏ ÏÏÏÏÏÏ ÏÏÏÏ ÏÏÏÏ ÏÏÏÏÏ ÏÏÏÏÏ 70 356 Amplifiers Tested From 8 Water Lots VDD = 5 V TA = 25°C to 125°C P Package Outliers: (1) 19.2 µV/°C (1) 12.
PAGE 18
TLC1078, TLC1078Y, TLC1079, TLC1079Y LinCMOS µPOWER PRECISION OPERATIONAL AMPLIFIERS SLOS179A – FEBRUARY 1997 – REVISED MARCH 2001 TYPICAL CHARACTERISTICS 1000 ÏÏÏÏÏ ÏÏÏÏÏ ÏÏÏÏ COMMON-MODE INPUT VOLTAGE POSITIVE LIMIT vs SUPPLY VOLTAGE 16 VDD = 10 V VIC = 5 V ÏÏÏ ÏÏÏ IIB 100 VIC – Common-Mode Input Voltage – V 10000 ÏÏÏ ÏÏÏ IIO 10 ÏÏÏÏ ÏÏÏÏ See Note A 1 I IB and IO – Input Bias and Offset Current – pA INPUT BIAS AND OFFSET CURRENT † vs FREE-AIR TEMPERATURE I 0.
PAGE 19
TLC1078, TLC1078Y, TLC1079, TLC1079Y LinCMOS µPOWER PRECISION OPERATIONAL AMPLIFIERS SLOS179A – FEBRUARY 1997 – REVISED MARCH 2001 TYPICAL CHARACTERISTICS HIGH-LEVEL OUTPUT VOLTAGE† vs FREE-AIR TEMPERATURE HIGH-LEVEL OUTPUT VOLTAGE vs SUPPLY VOLTAGE VDD – 1.6 VID = 100 mV RL = 1 MΩ TA = 25°C 14 VOH – High-Level Output Voltage – V VOH – High-Level Output Voltage – V 16 12 10 8 6 4 2 0 0 2 4 6 8 10 12 VDD – Supply Voltage – V 14 16 VID = 100 mV IOH = – 5 mA VDD – 1.7 VDD = 5 V VDD – 1.8 VDD – 1.
PAGE 20
TLC1078, TLC1078Y, TLC1079, TLC1079Y LinCMOS µPOWER PRECISION OPERATIONAL AMPLIFIERS SLOS179A – FEBRUARY 1997 – REVISED MARCH 2001 TYPICAL CHARACTERISTICS LOW-LEVEL OUTPUT VOLTAGE† vs FREE-AIR TEMPERATURE LOW-LEVEL OUTPUT VOLTAGE vs DIFFERENTIAL INPUT VOLTAGE 900 VIC = |VID/2| IOL = 5 mA TA = 25°C 700 VOL – Low-Level Output Voltage – mV VOL – Low-Level Output Voltage – mV 800 600 500 VDD = 5 V 400 300 VDD = 10 V 200 100 –2 –4 –6 –8 VID – Differential Input Voltage – V 700 VDD = 5 V 600 500 400
PAGE 21
TLC1078, TLC1078Y, TLC1079, TLC1079Y LinCMOS µPOWER PRECISION OPERATIONAL AMPLIFIERS SLOS179A – FEBRUARY 1997 – REVISED MARCH 2001 TYPICAL CHARACTERISTICS LARGE SIGNAL DIFFERENTIAL VOLTAGE AMPLIFICATION† vs FREE-AIR TEMPERATURE LARGE-SIGNAL DIFFERENTIAL VOLTAGE AMPLIFICATION† vs SUPPLY VOLTAGE RL = 1 MΩ AVD A VD – Large-Signal Differential Voltage Amplification – V/mV 1800 ÁÁ ÁÁ ÁÁ 1600 2000 TA = – 55°C RL = 1 MΩ 1800 TA = – 40°C 1400 AVD A VD – Large-Signal Differential Voltage Amplification –
PAGE 22
TLC1078, TLC1078Y, TLC1079, TLC1079Y LinCMOS µPOWER PRECISION OPERATIONAL AMPLIFIERS SLOS179A – FEBRUARY 1997 – REVISED MARCH 2001 TYPICAL CHARACTERISTICS LARGE-SIGNAL DIFFERENTIAL VOLTAGE AMPLIFICATION AND PHASE SHIFT vs FREQUENCY VDD = 10 V RL = 1 MΩ TA = 25°C ÁÁ ÁÁ ÁÁ 10 5 0° ÏÏÏ ÏÏÏ 10 4 30° AVD 10 3 60° 10 2 Phase Shift AVD AVD – Large-Signal Differential Voltage Amplification 10 6 90° Phase Shift 101 120° 1 150° 180° 1M 0.
PAGE 23
TLC1078, TLC1078Y, TLC1079, TLC1079Y LinCMOS µPOWER PRECISION OPERATIONAL AMPLIFIERS SLOS179A – FEBRUARY 1997 – REVISED MARCH 2001 TYPICAL CHARACTERISTICS SUPPLY CURRENT † vs FREE-AIR TEMPERATURE SLEW RATE vs SUPPLY VOLTAGE 60 70 VO = VDD/2 No Load 60 SR – Slew Rate – V/ms I DD – Supply Current – µA 50 40 VDD = 10 V 30 20 VDD = 5 V 10 0 – 75 VIPP = 1 V RL = 1 MΩ CL = 20 pF AV = 1 TA = 25°C See Figure 1 50 40 30 20 10 0 – 50 – 25 0 25 50 75 TA – Free-Air Temperature – °C 100 125 0 2 4 6 8
PAGE 24
TLC1078, TLC1078Y, TLC1079, TLC1079Y LinCMOS µPOWER PRECISION OPERATIONAL AMPLIFIERS SLOS179A – FEBRUARY 1997 – REVISED MARCH 2001 TYPICAL CHARACTERISTICS UNITY-GAIN BANDWIDTH vs SUPPLY VOLTAGE EQUIVALENT INPUT NOISE VOLTAGE vs FREQUENCY 140 VDD = 5 V RS = 20 Ω TA = 25°C 200 100 90 80 70 ÁÁ ÁÁ VI = 10 mV CL = 20 pF TA = 25°C See Figure 2 130 B1 – Unity-Gain Bandwidth – kHz Vn Vn – Equivalent Input Noise Voltage – nV/ Hz 300 60 120 110 100 90 80 70 60 50 50 10 100 f – Frequency – Hz 1 0 10
PAGE 25
TLC1078, TLC1078Y, TLC1079, TLC1079Y LinCMOS µPOWER PRECISION OPERATIONAL AMPLIFIERS SLOS179A – FEBRUARY 1997 – REVISED MARCH 2001 TYPICAL CHARACTERISTICS PHASE MARGIN† vs FREE-AIR TEMPERATURE PHASE MARGIN vs CAPACITIVE LOAD 40° 37° VDD = 5 V VI = 10 mV CL = 20 pF See Figure 2 35° φ m – Phase Margin φ m – Phase Margin 36° VDD = 5 V VI = 10 mV TA = 25°C See Figure 2 32° 28° 33° 31° 29° 24° 27° 20° – 75 – 50 – 25 0 25 50 75 100 TA – Free-Air Temperature – °C 125 25° 0 20 Figure 33 40 60
PAGE 26
PACKAGE OPTION ADDENDUM www.ti.
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PACKAGE OPTION ADDENDUM www.ti.
PAGE 28
PACKAGE OPTION ADDENDUM www.ti.com (4) 31-Oct-2013 There may be additional marking, which relates to the logo, the lot trace code information, or the environmental category on the device. (5) Multiple Device Markings will be inside parentheses. Only one Device 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 Device Marking for that device.
PAGE 29
PACKAGE MATERIALS INFORMATION www.ti.com 12-Aug-2013 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) W Pin1 (mm) Quadrant TLC1078CDR SOIC D 8 2500 330.0 12.4 6.4 5.2 2.1 8.0 12.0 Q1 TLC1078IDR SOIC D 8 2500 330.0 12.4 6.4 5.2 2.1 8.0 12.0 Q1 TLC1078IDR SOIC D 8 2500 330.0 12.4 6.4 5.2 2.1 8.0 12.0 Q1 TLC1079CDR SOIC D 14 2500 330.
PAGE 30
PACKAGE MATERIALS INFORMATION www.ti.com 12-Aug-2013 *All dimensions are nominal Device Package Type Package Drawing Pins SPQ Length (mm) Width (mm) Height (mm) TLC1078CDR SOIC D 8 2500 340.5 338.1 20.6 TLC1078IDR SOIC D 8 2500 340.5 338.1 20.6 TLC1078IDR SOIC D 8 2500 367.0 367.0 35.0 TLC1079CDR SOIC D 14 2500 367.0 367.0 38.0 TLC1079IDR SOIC D 14 2500 367.0 367.0 38.
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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.