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TLV2374-Q1

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Automotive-grade, quad, 16-V, 3-MHz, RRIO operational amplifier

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TLV9154-Q1 ACTIVE Automotive-grade, quad, 16-V, 4.5-MHz, low-power operational amplifier Higher GBW (4.5 MHz), faster slew rate (21 V/us), lower offset voltage (0.895 mV), lower noise (10.8 nV/√Hz), higher output current (75 mA)

TLV2374-Q1

ACTIVE
Data sheet Order now

Product details

Number of channels 4 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 16 Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 2.7 Rail-to-rail In, Out GBW (typ) (MHz) 3 Slew rate (typ) (V/µs) 2.4 Vos (offset voltage at 25°C) (max) (mV) 4.5 Iq per channel (typ) (mA) 0.55 Vn at 1 kHz (typ) (nV√Hz) 39 Rating Automotive Operating temperature range (°C) -40 to 125 Offset drift (typ) (µV/°C) 2 Input bias current (max) (pA) 60 CMRR (typ) (dB) 72 Iout (typ) (A) 0.007 Architecture CMOS Input common mode headroom (to negative supply) (typ) (V) 0 Input common mode headroom (to positive supply) (typ) (V) 0 Output swing headroom (to negative supply) (typ) (V) 0.05 Output swing headroom (to positive supply) (typ) (V) -0.07
Number of channels 4 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 16 Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 2.7 Rail-to-rail In, Out GBW (typ) (MHz) 3 Slew rate (typ) (V/µs) 2.4 Vos (offset voltage at 25°C) (max) (mV) 4.5 Iq per channel (typ) (mA) 0.55 Vn at 1 kHz (typ) (nV√Hz) 39 Rating Automotive Operating temperature range (°C) -40 to 125 Offset drift (typ) (µV/°C) 2 Input bias current (max) (pA) 60 CMRR (typ) (dB) 72 Iout (typ) (A) 0.007 Architecture CMOS Input common mode headroom (to negative supply) (typ) (V) 0 Input common mode headroom (to positive supply) (typ) (V) 0 Output swing headroom (to negative supply) (typ) (V) 0.05 Output swing headroom (to positive supply) (typ) (V) -0.07
SOIC (D) 14 51.9 mm² 8.65 x 6 TSSOP (PW) 14 32 mm² 5 x 6.4
  • Qualified for Automotive Applications
  • AEC-Q100 Qualified With the Following Results:
    • Device Temperature Grade 1: –40°C to 125°C Ambient Operating Temperature Range
    • Device HBM ESD Classification Level 2
    • Device CDM ESD Classification Level C4B
  • Rail-to-Rail Input and Output
  • Wide Bandwidth: 3 MHz
  • High Slew Rate: 2.4 V/µs
  • Supply Voltage Range: 2.7 V to 16 V
  • Supply Current: 550 µA/Channel
  • Input Noise Voltage: 39 nV/√Hz
  • Input Bias Current: 1 pA
  • Ultra-Small Packaging:
    • 5-Pin SOT-23 (TLV2371-Q1)
  • Qualified for Automotive Applications
  • AEC-Q100 Qualified With the Following Results:
    • Device Temperature Grade 1: –40°C to 125°C Ambient Operating Temperature Range
    • Device HBM ESD Classification Level 2
    • Device CDM ESD Classification Level C4B
  • Rail-to-Rail Input and Output
  • Wide Bandwidth: 3 MHz
  • High Slew Rate: 2.4 V/µs
  • Supply Voltage Range: 2.7 V to 16 V
  • Supply Current: 550 µA/Channel
  • Input Noise Voltage: 39 nV/√Hz
  • Input Bias Current: 1 pA
  • Ultra-Small Packaging:
    • 5-Pin SOT-23 (TLV2371-Q1)

The TLV237x-Q1 devices are single-supply operational amplifiers providing rail-to-rail input and output capability. The TLV237x-Q1 takes the minimum operating supply voltage down to 2.7 V and up to 16 V over the extended automotive temperature range. Therefore, the wide voltage range can support both start-stop functionality and a connection directly to the typical 12-V battery. The rail-to-rail capabilities allow the device to maximize the output signal and avoid clipping.

The CMOS inputs enable high-impedance suitable for engine control units (ECU), body control modules (BCM), battery management systems (BMS), and HEV/EV inverters. This also allows the user to draw a lower offset voltage and maintain low power consumption to help meet overall system needs for quiescent current such as in infotainment or cluster, HEV/EV, and powertrain.

Additionally, the TLV237x-Q1 family supports a high common-mode rail to the supply voltage. This feature sets no gain limitations and can support the input at any level without the concern for any phase reversal.

The TLV237x-Q1 devices are single-supply operational amplifiers providing rail-to-rail input and output capability. The TLV237x-Q1 takes the minimum operating supply voltage down to 2.7 V and up to 16 V over the extended automotive temperature range. Therefore, the wide voltage range can support both start-stop functionality and a connection directly to the typical 12-V battery. The rail-to-rail capabilities allow the device to maximize the output signal and avoid clipping.

The CMOS inputs enable high-impedance suitable for engine control units (ECU), body control modules (BCM), battery management systems (BMS), and HEV/EV inverters. This also allows the user to draw a lower offset voltage and maintain low power consumption to help meet overall system needs for quiescent current such as in infotainment or cluster, HEV/EV, and powertrain.

Additionally, the TLV237x-Q1 family supports a high common-mode rail to the supply voltage. This feature sets no gain limitations and can support the input at any level without the concern for any phase reversal.
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Type Title Date
* Data sheet TLV237x-Q1 550-µA/Channel, 3-MHz Rail-to-Rail Input and Output Operational Amplifiers datasheet (Rev. B) PDF | HTML 23 Dec 2016
E-book The Signal e-book: A compendium of blog posts on op amp design topics 28 Mar 2017

Design & development

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Evaluation board

AMP-PDK-EVM — Amplifier performance development kit evaluation module

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User guide: PDF | HTML
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Simulation model

TLV2374 PSpice Model (Rev. B)

SLOC065B.ZIP (38 KB) - PSpice Model
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Simulation model

TLV2374 TINA-TI Reference Design (Rev. A)

SBOM378A.TSC (112 KB) - TINA-TI Reference Design
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Simulation model

TLV2374 TINA-TI Spice Model (Rev. A)

SBOM372A.ZIP (6 KB) - TINA-TI Spice Model
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Calculation tool

ANALOG-ENGINEER-CALC — Analog engineer's calculator

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Design tool

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This design inverts the input signal, VIN, and applies a signal gain of 1000 V/V or 60 dB. The inverting amplifier with T-feedback network can be used to obtain a high gain without a small value for R4 or very large values for the feedback resistors.
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Design tool

CIRCUIT060015 — Adjustable reference voltage circuit

This circuit combines an inverting and non-inverting amplifier to make a reference voltage adjustable from the negative of the input voltage up to the input voltage. Gain can be added to increase the maximum negative reference level.
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Design tool

CIRCUIT060074 — High-side current sensing with comparator circuit

This high-side, current sensing solution uses one comparator with a rail-to-rail input common mode range to create an over-current alert (OC-Alert) signal at the comparator output (COMP OUT) if the load current rises above 1 A. The OC-Alert signal in this implementation is active low. So when the (...)
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Simulation tool

PSPICE-FOR-TI — PSpice® for TI design and simulation tool

PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
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Simulation tool

TINA-TI — SPICE-based analog simulation program

TINA-TI provides all the conventional DC, transient and frequency domain analysis of SPICE and much more. TINA has extensive post-processing capability that allows you to format results the way you want them. Virtual instruments allow you to select input waveforms and probe circuit nodes voltages (...)
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SOIC (D) 14 Ultra Librarian
TSSOP (PW) 14 Ultra Librarian
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