Datasheet

ManualsBrandsTEXAS INSTRUMENTS ManualsLinear ICsLinear IC - Op-amp Voltage feedback SOT 23 5

2.7V

LMV116/

LMV118

OUTPUT

100k:

15.36MHz

SINE WAVE

0.1PF

47k:

LMV116, LMV118

www.ti.com

SNOSA87B –OCTOBER 2003–REVISED MAY 2013

LMV116/LMV118 Low Voltage, 45MHz, Rail-to-Rail Output Operational Amplifiers with

Shutdown Option

Check for Samples: LMV116, LMV118

FEATURES

DESCRIPTION

The LMV116 (single) rail-to-rail output voltage

• (V

= 2.7V, T

= 25°C, R

= 1kΩ to V

/2, A

= +1.

feedback amplifiers offer high speed (45MHz), and

Typical Values Unless Specified).

low voltage operation (2.7V) in addition to micro-

• −3dB BW 45MHz

power shutdown capability (LMV118).

• Supply Voltage Range 2.7V to 12V

Output voltage range extends to within 20mV of

• Slew Rate 40V/μs

either supply rail, allowing wide dynamic range

especially in low voltage applications. Even with low

• Supply Current 600μA

supply current of 600μA, output current capability is

• Power Down Supply Current 15μA

kept at a respectable ±20mA for driving heavier

• Output Short Circuit Current 32mA

loads. Important device parameters such as BW,

• Linear Output Current ±20mA

Slew Rate and output current are kept relatively

independent of the operating supply voltage by a

• Input Common Mode Voltage −0.3V to 1.7V

combination of process enhancements and design

• Output Voltage Swing 20mV from Rails

architecture.

• Input Voltage Noise 40nV/√Hz

For portable applications, the LMV118 provides

• Input Current Noise 0.75pA/√Hz

shutdown capability while keeping the turn-off current

to l5μA. Both turn-on and turn-off characteristics are

APPLICATIONS

well behaved with minimal output fluctuations during

transitions. This allows the part to be used in power

• High Speed Clock Buffer/Driver

saving mode, as well as multiplexing applications.

• Active Filters

Miniature packages (SOT-23-5 & SOT-23-6) are

• High Speed Portable Devices

further means to ease the adoption of these low

power high speed devices in applications where

• Multiplexing Applications (LMV118)

board area is at a premium.

• Current Sense Amplifier

• High Speed Transducer Amplifier

Typical Application

Figure 1. Non-Inverting Clock Buffer Amplifier

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.

2All trademarks are the property of their respective owners.

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.

Summary of content (23 pages)

PAGE 1
LMV116, LMV118 www.ti.com SNOSA87B – OCTOBER 2003 – REVISED MAY 2013 LMV116/LMV118 Low Voltage, 45MHz, Rail-to-Rail Output Operational Amplifiers with Shutdown Option Check for Samples: LMV116, LMV118 FEATURES DESCRIPTION 1 • 2 • • • • • • • • • • • The LMV116 (single) rail-to-rail output voltage feedback amplifiers offer high speed (45MHz), and low voltage operation (2.7V) in addition to micropower shutdown capability (LMV118). + (VS = 2.7V, TA = 25°C, RL = 1kΩ to V /2, AV = +1.
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LMV116, LMV118 SNOSA87B – OCTOBER 2003 – REVISED MAY 2013 www.ti.com These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates. Absolute Maximum Ratings ESD Tolerance (1) (2) Human Body Machine Model 2KV (3) 200V (4) VIN Differential ±2.5V Output Short Circuit Duration See − + Supply Voltage (V - V ) V+ +0.8V, V− −0.
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LMV116, LMV118 www.ti.com SNOSA87B – OCTOBER 2003 – REVISED MAY 2013 2.7V Electrical Characteristics Unless otherwise specified, all limits specified for at TJ = 25°C, V+ = 2.7V, V− = 0V, VCM = VO = V+/2, and RF = 2kΩ, and RL = 1kΩ to V+/2. Boldface limits apply at the temperature extremes. Symbol Parameter Conditions VOS Input Offset Voltage 0V ≤ VCM ≤ 1.
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LMV116, LMV118 SNOSA87B – OCTOBER 2003 – REVISED MAY 2013 www.ti.com 5V Electrical Characteristics Unless otherwise specified, all limits specified for at TJ = 25°C, V+ = 5V, V− = 0V, VCM = VO = V+/2, and RF = 2kΩ, and RL = 1kΩ to V+/2. Boldface limits apply at the temperature extremes. Symbol Parameter Conditions Min (1) Typ (2) VOS Input Offset Voltage 0V ≤ VCM ≤1.
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LMV116, LMV118 www.ti.com SNOSA87B – OCTOBER 2003 – REVISED MAY 2013 ±5V Electrical Characteristics Unless otherwise specified, all limits specified for at TJ = 25°C, V+ = 5V, V− = −5V, VCM = VO = 0V, and RF = 2kΩ, and RL = 1kΩ to V+/2. Boldface limits apply at the temperature extremes. Symbol Parameter Conditions Min (1) Typ (2) Max (1) Units VOS Input Offset Voltage −5V ≤ VCM ≤ 1.
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LMV116, LMV118 SNOSA87B – OCTOBER 2003 – REVISED MAY 2013 www.ti.com Connection Diagram 5 1 OUTPUT V + 6 1 OUTPUT 5 V - 2 V - 2 + + +IN + SD - - 3 4 Figure 2. SOT-23-5 (LMV116) Top View 6 V -IN +IN 3 4 -IN Figure 3.
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LMV116, LMV118 www.ti.com SNOSA87B – OCTOBER 2003 – REVISED MAY 2013 Typical Performance Characteristics At TJ = 25°C. Unless otherwise specified. Supply Current vs. Supply Voltage Supply Current vs. VCM 1.4 0.9 85°C 1.2 SUPPLY CURRENT (mA) 0.8 0.7 IS (mA) 25°C 0.6 -40°C 0.5 0.4 1 85°C 0.8 25°C 0.6 0.4 -40°C 0.2 0 0.3 3 1 5 7 9 11 12 -6 -4 -2 VS (V) 2 Figure 4. Figure 5. Gain and Phase vs. Frequency CMRR vs.
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LMV116, LMV118 SNOSA87B – OCTOBER 2003 – REVISED MAY 2013 www.ti.com Typical Performance Characteristics (continued) At TJ = 25°C. Unless otherwise specified. Input Current Noise vs. Frequency Closed Loop Frequency Response for Various Temperature 10.00 AV = +2 GAIN AV = +1 0 CURRENT 1.00 AV = +10 PHASE (°) GAIN (dB) in (pA/ Hz) -2 -4 0 PHASE 50 100 AV = +5 VS = ±5V RL = 1k: 0.10 10 1M 10M FREQUENCY (Hz) 100k 100 10k 1k 100k 200M FREQUENCY (Hz) Figure 10. Figure 11.
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LMV116, LMV118 www.ti.com SNOSA87B – OCTOBER 2003 – REVISED MAY 2013 Typical Performance Characteristics (continued) At TJ = 25°C. Unless otherwise specified. Offset Voltage vs. Common Mode Range (A Typical Unit) Input Bias Current vs. Supply Voltage -0.15 1.4 VS = ±5V 25°C 1.3 -0.17 INPUT BIAS CURRENT (PA) 85°C 1.2 VOS (mV) 1.1 -40°C 1 0.9 0.8 0.7 -0.19 -40°C -0.21 25°C -0.23 -0.25 85°C -0.27 -0.29 0.6 -0.31 0.5 -5 -3.5 -2 -0.5 1 2.5 4 0 2 6 8 Figure 16. Figure 17.
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LMV116, LMV118 SNOSA87B – OCTOBER 2003 – REVISED MAY 2013 www.ti.com Typical Performance Characteristics (continued) At TJ = 25°C. Unless otherwise specified. Souce Current vs. VOUT Souce Current vs. VOUT 50 40 85°C 85°C 45 35 40 30 ISOURCE (mA) ISOURCE (mA) 25°C 25 -40°C 20 15 10 35 25°C 30 -40°C 25 20 15 10 5 5 0 0 VS = 2.7V 0 10 VS = 5V -5 -5 0.2 0.4 0.6 0.8 1 1.2 1.4 0 0.5 1 1.5 VOUT (V) VOUT (V) Figure 21. Figure 22. Submit Documentation Feedback 2 2.
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LMV116, LMV118 www.ti.com SNOSA87B – OCTOBER 2003 – REVISED MAY 2013 APPLICATION NOTES CIRCUIT DESCRIPTION The LMV116 and LMV118 are based on TI’s proprietary VIP10 dielectrically isolated bipolar process. The LMV116 and LMV118 architecture features the following: • Complimentary bipolar devices with exceptionally high ft (∼8GHz) even under low supply voltage (2.7V) and low Collector bias current. • Common Emitter push-pull output stage capable of 20mA output current (at 0.
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LMV116, LMV118 SNOSA87B – OCTOBER 2003 – REVISED MAY 2013 www.ti.com To keep the output at or near ground during shutdown when there is no other device to hold the output low, a switch (transistor) could be used to shunt the output to ground. Figure 24 shows a circuit where a NPN bipolar is used to keep the output near ground (∼80mV): 5V - VOUT LMV118 VIN + SD V - SHUTDOWN INPUT Q1 RS 10k Figure 24. Active Pull-Down Schematic Figure 25 shows the output waveform. VOUT VS = 5V AV = +1 VIN = 3.
PAGE 13
LMV116, LMV118 www.ti.com SNOSA87B – OCTOBER 2003 – REVISED MAY 2013 1/5 74HC04 1/5 74HC04 SELECT INPUT 2k 2k 2.7V SHUTDOWN LMV118 + INPUT A RL 2.7V SHUTDOWN + INPUT B LMV118 - 2k 2k Figure 26. 2:1 MUX Operating off a 2.7V Single Supply Figure 27 shows the MUX output when selecting between a 1MHz sine and a 250kHz triangular waveform. VOUT SELECT 1 V/DIV 1 µs/DIV Figure 27.
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LMV116, LMV118 SNOSA87B – OCTOBER 2003 – REVISED MAY 2013 www.ti.com Another important parameter, is the component values selection. Choosing large valued external resistors, will effect the closed loop behavior of the stage because of the interaction of these resistors with parasitic capacitances. These capacitors could be inherent to the device or a by-product of the board layout and component placement. Either way, keeping the resistor values lower, will diminish this interaction.
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LMV116, LMV118 www.ti.com SNOSA87B – OCTOBER 2003 – REVISED MAY 2013 REVISION HISTORY Changes from Revision A (May 2013) to Revision B • Page Changed layout of National Data Sheet to TI format ..........................................................................................................
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PACKAGE OPTION ADDENDUM www.ti.
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PACKAGE OPTION ADDENDUM www.ti.com 1-Nov-2013 Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is provided. TI bases its knowledge and belief on information provided by third parties, and makes no representation or warranty as to the accuracy of such information. Efforts are underway to better integrate information from third parties.
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PACKAGE MATERIALS INFORMATION www.ti.com 23-Sep-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) LMV116MF/NOPB SOT-23 DBV 5 1000 178.0 8.4 LMV116MFX/NOPB SOT-23 DBV 5 3000 178.0 LMV118MF SOT-23 DBV 6 1000 178.0 LMV118MF/NOPB SOT-23 DBV 6 1000 LMV118MFX/NOPB SOT-23 DBV 6 3000 3.2 3.2 1.4 4.0 8.0 Q3 8.4 3.2 3.2 1.4 4.0 8.0 Q3 8.4 3.
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PACKAGE MATERIALS INFORMATION www.ti.com 23-Sep-2013 *All dimensions are nominal Device Package Type Package Drawing Pins SPQ Length (mm) Width (mm) Height (mm) LMV116MF/NOPB SOT-23 DBV 5 1000 210.0 185.0 35.0 LMV116MFX/NOPB SOT-23 DBV 5 3000 210.0 185.0 35.0 LMV118MF SOT-23 DBV 6 1000 210.0 185.0 35.0 LMV118MF/NOPB SOT-23 DBV 6 1000 210.0 185.0 35.0 LMV118MFX/NOPB SOT-23 DBV 6 3000 210.0 185.0 35.
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