INA157U Texas Instruments, Differential Amplifier 8-Pin SOIC

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Differential Amplifiers, Texas Instruments

Differential Amplifiers are operational amplifiers configured to amplify differential input signals but to supress or reject common-mode signals; they incorporate on-chip resistors to define the differential gain.

Instrumentation Amplifiers, Texas Instruments

Instrumentation amplifiers are composite differential amplifier blocks generally incorporating a classic three operational amplifier configuration. They provide high input impedance, very high common-mode rejection and allow differential gain to be accurately set via internal or external resistors. Differential amplifiers offer low DC offset and drift coupled with high open loop gain and low noise and are frequently used in high-precision test and measurement applications and electrically noisy environments.

規格
Attribute Value
Power Supply Type Dual
Typical Dual Supply Voltage ±15V
Maximum Input Offset Voltage 0.5mV
Maximum Input Resistance 0.024MΩ
Maximum Voltage Gain 6.02dB
Minimum CMRR 86dB
Number of Channels per Chip 1
Mounting Type Surface Mount
Package Type SOIC
Pin Count 8
Maximum Operating Temperature +85 °C
Length 4.9mm
Dimensions 4.9 x 3.91 x 1.58mm
Width 3.91mm
Minimum Operating Temperature -40 °C
Height 1.58mm
單價 毎管:75 個
HK$ 33.63
(不含稅)
單位
Per unit
Per Tube*
75 +
HK$33.63
HK$2,522.25
* 參考價格
由於暫時的供應限制,RS目前不接受延期交貨訂單。