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.
|Part number||Order||Number of channels (#)||Gain (V/V)||CMRR Rs=0Ω (Min) (dB)||THD + N @ 1 kHz (%)||Noise floor (RTO, 20 kHz BW) (dBu)||Differential input impedance (kΩ)||Common mode input impedance (kΩ)||Slew rate (Typ) (V/us)||Supply (Min) (V)||Supply (Max) (V)||Iq per channel (Typ) (mA)||Small-Signal bandwidth (Typ) (MHz)||Operating temperature range (C)||Package Group|
||1||1||74||0.0005||-100||50||25||14||8||36||2.4||3.1||-40 to 85||
PDIP | 8
SOIC | 8
||2||1||74||0.0005||-100||50||25||14||8||36||2.4||3.1||-40 to 85||
PDIP | 14
SOIC | 14