Differential output amplifier TDQ8-Tiandunbj Technology Co., Ltd.

Differential output amplifier TDQ8

TDQ8 is a low-noise preamplifier (LNA) for use in underwater hydrophones and airborne acoustic sensors (non-destructive testing, acoustic emission), used to amplify weak signals.

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Product details

Product introduction

TDQ8 is a low-noise preamplifier (LNA) for use in underwater hydrophones and airborne acoustic sensors (non-destructive testing, acoustic emission), used to amplify weak signals.

Main application scenarios

Array hydrophone signal amplification.

Technical specification

No.	Parameter	Performance
1.	Magnification	20 dB (optional 10 dB, 40 dB)
2.	Max. differential input voltage	±3 V
3.	Output type	Differential output
4.	Power supply voltage	5-16 V DC
5.	Drive cable length	1000 m
6.	Standby power consumption	10 mA @ 12 V DC
7.	Dimensions	64 x 58 x 35 mm
8.	Weight	300 g
9.	Operating temperature	-40°C to +60°C
10.	Storage temperature	-40°C to +60°C