特性 Features

? Supply Voltage: 2.7 V to 5.5 V

? Offset Voltage: ±45 μV Maximum within Temperature

Range from ?40°C to 125°C

? Offset Voltage Drift: 0.01 μV/°C

? Rail-to-Rail Input and Output

? Bandwidth: 3.5 MHz

? Slew Rate: 4.7 V/μs

? Low Noise: 12 nV/√Hz at 1 kHz

? AEC-Q100 Qualified for Automotive Applications,

Grade 1: ?40°C to 125°C Ambient Operating

Temperature Range

Applications

? On-Board Charger

? Motor Control

? Automotive Current Measurement

描述 Description

The TPA5561Q and TPA5562Q devices are single and

dual operational amplifiers. The devices have very low

offset voltage within the operating temperature range by

the zero-drift technology. The offset voltage of the device

is ±45 μV maximum within the temperature range from

?40°C to 125°C.

The TPA5561Q and TPA5562Q devices provide rail-torail

input and output. The devices have excellent AC

performance with 3.5-MHz bandwidth, 4.7-V/μs slew rate

while drawing 0.5-mA quiescent current per amplifier.

The devices can be used in high-accuracy and high-speed

signal conditions.