TLV9351-Q1中文资料德州仪器数据手册PDF规格书

1 Features

• Low offset voltage: ±350 μV

• Low offset voltage drift: ±1.5 μV/°C

• Low noise: 15 nV/√Hz at 1 kHz

• High common-mode rejection: 110 dB

• Low bias current: ±10 pA

• Rail-to-rail output

• MUX-friendly/comparator inputs

– Amplifier operates with differential inputs up to

supply rail

– Amplifier can be used in open-loop or as

comparator

• Wide bandwidth: 3.5-MHz GBW

• High slew rate: 20 V/μs

• Low quiescent current: 600 μA per amplifier

• Wide supply: ±2.25 V to ±20 V, 4.5 V to 40 V

• Robust EMIRR performance: EMI/RFI filters on

input pins

2 Applications

• Optimized for AEC-Q100 grade 1 applications

• Infotainment and cluster

• Passive safety

• Body electronics and lighting

• HEV/EV inverter and motor control

• On-board (OBC) and wireless changer

• Powertrain current sensor

• Advanced driver assistance systems (ADAS)

• Single-supply, low-side current sensing

3 Description

The TLV935x-Q1 family (TLV9351-Q1, TLV9352-Q1,

and TLV9354-Q1) is a family of 40-V cost-optimized

automotive operational amplifiers.

These devices offer strong DC and AC specifications,

including rail-to-rail output, low offset (±350 μV,

typ), low offset drift (±1.5 μV/°C, typ), and 3.5-MHz

bandwidth.

Unique features such as differential input-voltage

range to the supply rail, high output current (±60 mA),

and high slew rate (20 V/μs) make the TLV935x-Q1

a robust operational amplifier for high-voltage, costsensitive

applications.

The TLV935x-Q1 family of op amps is available in

standard packages and is specified from –40°C to

125°C.