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/s
• FAST SETTLING TIME: 3s 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

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

INA2134的完整型号有：INA2134PA、INA2134UA、INA2134UA/2K5，以下是这些产品的关键参数及官网采购报价：

INA2134PA，工作温度：PropertyValue，封装：PDIP (N)-14，包装数量MPQ：25个，MSL 等级/回流焊峰值温度：N/A for Pkg Type，引脚镀层/焊球材料：NIPDAU，TI官网INA2134PA的批量USD价格：1.854（1000+）

INA2134UA，工作温度：-40 to 85，封装：SOIC (D)-14，包装数量MPQ：50个，MSL 等级/回流焊峰值温度：Level-3-260C-168 HR，引脚镀层/焊球材料：NIPDAU，TI官网INA2134UA的批量USD价格：1.885（1000+）

INA2134UA/2K5，工作温度：-40 to 85，封装：SOIC (D)-14，包装数量MPQ：2500个，MSL 等级/回流焊峰值温度：Level-3-260C-168 HR，引脚镀层/焊球材料：NIPDAU，TI官网INA2134UA/2K5的批量USD价格：1.571（1000+）

INA134 PSpice Model (Rev. A)

PSpice for TI 可提供帮助评估模拟电路功能的设计和仿真环境。此功能齐全的设计和仿真套件使用 Cadence 的模拟分析引擎。PSpice for TI 可免费使用，包括业内超大的模型库之一，涵盖我们的模拟和电源产品系列以及精选的模拟行为模型。

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