TLV9002-Q1

ACTIVE

Automotive-grade, dual, 5.5-V, 1-MHz, RRIO operational amplifier for cost-optimized applications

Product details

Number of channels 2 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 5.5 Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 1.8 Rail-to-rail In, Out GBW (typ) (MHz) 1 Slew rate (typ) (V/µs) 2 Vos (offset voltage at 25°C) (max) (mV) 1.5 Iq per channel (typ) (mA) 0.06 Vn at 1 kHz (typ) (nV√Hz) 30 Rating Automotive Operating temperature range (°C) -40 to 125 TI functional safety category Functional Safety-Capable Offset drift (typ) (µV/°C) 0.6 Features Cost Optimized, EMI Hardened CMRR (typ) (dB) 90 Iout (typ) (A) 0.04 Architecture CMOS Input common mode headroom (to negative supply) (typ) (V) -0.1 Input common mode headroom (to positive supply) (typ) (V) 0.1 Output swing headroom (to negative supply) (typ) (V) 0 Output swing headroom (to positive supply) (typ) (V) -0.055
Number of channels 2 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 5.5 Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 1.8 Rail-to-rail In, Out GBW (typ) (MHz) 1 Slew rate (typ) (V/µs) 2 Vos (offset voltage at 25°C) (max) (mV) 1.5 Iq per channel (typ) (mA) 0.06 Vn at 1 kHz (typ) (nV√Hz) 30 Rating Automotive Operating temperature range (°C) -40 to 125 TI functional safety category Functional Safety-Capable Offset drift (typ) (µV/°C) 0.6 Features Cost Optimized, EMI Hardened CMRR (typ) (dB) 90 Iout (typ) (A) 0.04 Architecture CMOS Input common mode headroom (to negative supply) (typ) (V) -0.1 Input common mode headroom (to positive supply) (typ) (V) 0.1 Output swing headroom (to negative supply) (typ) (V) 0 Output swing headroom (to positive supply) (typ) (V) -0.055
SOIC (D) 8 29.4 mm² 4.9 x 6 VSSOP (DGK) 8 14.7 mm² 3 x 4.9
  • AEC-Q100 qualified for automotive applications
    • Temperature grade 1: –40°C to +125°C, T A
    • Device HBM ESD classification level 2
    • Device CDM ESD classification level C6
  • Scalable CMOS amplifier for low-cost applications
  • Rail-to-rail input and output
  • Low input offset voltage: ±0.4 mV
  • Unity-gain bandwidth: 1 MHz
  • Low broadband noise: 27 nV/√ Hz
  • Low input bias current: 5 pA
  • Low quiescent current: 60 µA\/Ch
  • Unity-gain stable
  • Internal RFI and EMI filter
  • Operational at supply voltages as low as 1.8 V
  • Easier to stabilize with higher capacitive load due to resistive open-loop output impedance
  • Functional Safety-Capable
  • AEC-Q100 qualified for automotive applications
    • Temperature grade 1: –40°C to +125°C, T A
    • Device HBM ESD classification level 2
    • Device CDM ESD classification level C6
  • Scalable CMOS amplifier for low-cost applications
  • Rail-to-rail input and output
  • Low input offset voltage: ±0.4 mV
  • Unity-gain bandwidth: 1 MHz
  • Low broadband noise: 27 nV/√ Hz
  • Low input bias current: 5 pA
  • Low quiescent current: 60 µA\/Ch
  • Unity-gain stable
  • Internal RFI and EMI filter
  • Operational at supply voltages as low as 1.8 V
  • Easier to stabilize with higher capacitive load due to resistive open-loop output impedance
  • Functional Safety-Capable

The TLV900x-Q1 family includes single (TLV9001-Q1), dual (TLV9002-Q1), and quad-channel (TLV9004-Q1) low-voltage (1.8 V to 5.5 V) operational amplifiers (op amps) with rail-to-rail input and output swing capabilities. These op amps provide a cost-effective solution for space-constrained automotive applications such as infotainment and lighting where low-voltage operation and high capacitive-load drive are required. The capacitive-load drive of the TLV900x-Q1 family is 500 pF, and the resistive open-loop output impedance makes stabilization easier with much higher capacitive loads. These op amps are designed specifically for low-voltage operation (1.8 V to 5.5 V) with performance specifications similar to the TLV600x-Q1 devices.

The robust design of the TLV900x-Q1 family simplifies circuit design. The op amps feature unity-gain stability, an integrated RFI and EMI rejection filter, and no-phase reversal in overdrive conditions.

The TLV900x-Q1 family includes single (TLV9001-Q1), dual (TLV9002-Q1), and quad-channel (TLV9004-Q1) low-voltage (1.8 V to 5.5 V) operational amplifiers (op amps) with rail-to-rail input and output swing capabilities. These op amps provide a cost-effective solution for space-constrained automotive applications such as infotainment and lighting where low-voltage operation and high capacitive-load drive are required. The capacitive-load drive of the TLV900x-Q1 family is 500 pF, and the resistive open-loop output impedance makes stabilization easier with much higher capacitive loads. These op amps are designed specifically for low-voltage operation (1.8 V to 5.5 V) with performance specifications similar to the TLV600x-Q1 devices.

The robust design of the TLV900x-Q1 family simplifies circuit design. The op amps feature unity-gain stability, an integrated RFI and EMI rejection filter, and no-phase reversal in overdrive conditions.

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Technical documentation

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* Data sheet TLV900x-Q1 Low-Power RRIO 1-MHz Automotive Operational Amplifier datasheet (Rev. E) PDF | HTML 28 Apr 2023
Functional safety information TLV900x-Q1 Functional Safety FIT Rate, FMD, and Pin FMA PDF | HTML 04 Mar 2021
Analog Design Journal Comparing two‐wire microphone circuits for automotive applications 23 Jun 2020

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Evaluation board

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User guide: PDF | HTML
Evaluation board

DIP-ADAPTER-EVM — DIP adapter evaluation module

Speed up your op amp prototyping and testing with the DIP adapter evaluation module (DIP-ADAPTER-EVM), which provides a fast, easy and inexpensive way to interface with small surface-mount ICs. You can connect any supported op amp using the included Samtec terminal strips or wire them (...)

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Evaluation board

DUAL-DIYAMP-EVM — Dual-channel universal do-it-yourself (DIY) amplifier circuit evaluation module

The DUAL-DIYAMP-EVM is an evaluation module (EVM) family that provides engineers and do it yourselfers (DIYers) with real-world amplifier circuits, enabling quick evaluation of design concepts and verify simulations. It is designed specifically for dual package op amps in the (...)

User guide: PDF
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Simulation model

TLV9002 PSpice Model (Rev. D)

SBOMAL2D.ZIP (22 KB) - PSpice Model
Simulation model

TLV9002 TINA-TI Reference Design (Rev. A)

SBOMAL3A.ZIP (43 KB) - TINA-TI Reference Design
Simulation model

TLV9002 TINA-TI SPICE Model (Rev. B)

SBOMAH7B.ZIP (4 KB) - TINA-TI Spice Model
Calculation tool

ANALOG-ENGINEER-CALC — Analog engineer's calculator

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Design tool

CIRCUIT060013 — Inverting amplifier with T-network feedback circuit

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.
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.
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 (...)
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 (...)
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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Reference designs

TIDA-020069 — Automotive high-voltage interlock loop (HVIL) reference design

This reference design demonstrates how to design a high-voltage interlock loop (HVIL), which operates as the safety circuitry regarding battery connections to high voltages cables in electric vehicles. This design uses a combinations of ampliifers, comparators, LDO, and logic gates to offer both (...)
Design guide: PDF
Package Pins CAD symbols, footprints & 3D models
SOIC (D) 8 Ultra Librarian
VSSOP (DGK) 8 Ultra Librarian

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