Description
TS472IQT STMicroelectronics Audio Power Amplifier AB 1 Channel, 2.2V to 5.5V 24 Pins QFN T/R RoHS
Specifications
Manufacturer: STMicroelectronics
Product Category: Microphone Preamplifiers
Series: TS472
Amplifier Type: Differential Microphone Preamplifier
Number of Channels: 1 Channel
THD plus Noise: 0.1 %
Ib – Input Bias Current: –
Vos – Input Offset Voltage: –
Maximum Input Resistance: 120 kOhms
CMRR – Common Mode Rejection Ratio: –
Supply Voltage – Max: 5.5 V
Supply Voltage – Min: 2.2 V
Minimum Operating Temperature: – 40 C
Maximum Operating Temperature: + 85 C
Mounting Style: SMD/SMT
Package / Case: QFN-24
Packaging: Reel
Packaging: Cut Tape
Audio – Load Impedance: 0.01 Ohms
Brand: STMicroelectronics
Class: Class-AB
Gain: 41 dB
Height: 0.95 mm
Input Signal Type: Differential
Length: 4 mm
Operating Supply Current: 1.8 mA
Operating Supply Voltage: 3 V, 5 V
Output Signal Type: Differential
Product: Microphone Preamplifiers
Product Type: Microphone Preamplifiers
PSRR – Power Supply Rejection Ratio: 80 dB
Shutdown: Shutdown
Reel:4000
Subcategory: Audio ICs
Supply Type: Single
Width: 4 mm
Unit Weight: 0.032741 oz
The TS472 is a differential-input microphone preamplifier optimized for high-performance PDA and notebook audio systems.This device features an adjustable gain from 0 to 40 dB with excellent power-supply and commonmode rejection ratios. In addition, the TS472 has a very low noise microphone bias generator of 2 V.It also includes a complete shutdown function, with active low standby mode.
Manufacturer: STMicroelectronics
MFG Part #: TS472IQT
