DRV135 Texas instruments

DRV135

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DRV135

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Описание

The DRV134 and DRV135 are differential output amplifiers that convert a single-ended input to a balanced output pair. These balanced audio drivers consist of high performance op amps with on-chip precision resistors. They are fully specified for high performance audio applications and have excellent ac specifications, including low distortion (0.0005% at 1 kHz) and high slew rate (15 V/µs). The on-chip resistors are laser-trimmed for accurate gain and optimum output common-mode rejection. Wide output voltage swing and high output drive capability allow use in a wide variety of demanding applications. They easily drive the large capacitive loads associated with long audio cables. Used in combination with the INA134 or INA137 differential receivers, they offer a complete solution for transmitting analog audio signals without degradation. The DRV134 is available in 8-pin DIP and SOL-16 surface-mount packages. The DRV135 comes in a space-saving SO-8 surface-mount package. Both are specified for operation over the extended industrial temperature range, 40°C to +85°C and operate from 55°C to +125°C.

Balanced Output
Low Distortion: 0.0005% at f = 1 kHz
Wide Output Swing: 17Vrms into 600 Ω
High Capacitive Load Drive
High Slew Rate: 15 V/µs
Wide Supply Range: ±4.5 V to ±18 V
Low Quiescent Current: ±5.2 mA
8-Pin DIP, SO-8, and SOL-16 Packages
Companion to Audio Differential Line Receivers:
INA134 and INA137
Improved Replacement for SSM2142

Voltage gain (V/V)	2
Iq (typ) (mA)	5.2
Load capacitance (µF)	1
Number of channels	1
THD + N at 1 kHz (%)	0.0005
Noise floor (RTO, 20-kHz BW) (dBu)	-98
Slew rate (typ) (V/µs)	15
Small-signal bandwidth (typ) (Hz)	1500000
Supply voltage (max) (V)	36
Supply voltage (min) (V)	9
Operating temperature range (°C)	-55 to 125
Rating	Catalog