The INA134 and INA2134 are differential line receivers consisting 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 1kHz) and high slew rate (14V/µs), assuring good dynamic response. In addition, wide output voltage swing and high output drive capability allow use in a wide variety of demanding applications. The dual version features completely independent circuitry for lowest crosstalk and freedom from interaction, even when overdriven or overloaded.

The INA134 and INA2134 on-chip resistors are laser trimmed for accurate gain and optimum common-mode rejection. Furthermore, excellent TCR tracking of the resistors maintains gain accuracy and common-mode rejection over temperature. Operation is guaranteed from ±4V to ±18V (8V to 36V total supply).

The INA134 is available in 8-pin DIP and SO-8 surface-mount packages. The INA2134 comes in 14-pin DIP and SO-14 surface-mount packages. Both are specified for operation over the extended industrial temperature range, –40°C to +85°C.

• SINGLE AND DUAL VERSIONS
• LOW DISTORTION: 0.0005% at f = 1kHz
• HIGH SLEW RATE: 14V/µs
• FAST SETTLING TIME: 3µs to 0.01%
• WIDE SUPPLY RANGE: ±4V to ±18V
• LOW QUIESCENT CURRENT: 2.9mA max
• HIGH CMRR: 90dB
• FIXED GAIN = 0dB (1V/V)
• PACKAGES:
  • SINGLE: 8-PIN DIP, SO-8
  • DUAL: 14-PIN DIP, SO-14