Description
LTC1052/LTC7652 Zero-Drift Operational Amplifier U U .
Features
* Guaranteed Max Offset: 5µV
* Guaranteed Max Offset Drift: 0.05µV/°C
* Typ Offset Drift: 0.01µV/°C
* Excellent Long Term Stability: 100nV/√Month
* Guaranteed Max Input Bias Current: 30pA
* Over Operating Temperature Range:
Guaranteed Min Gain: 120dB Guaranteed Min CMRR: 120d
Applications
* Information section. Note 4: Output clamp not connected. Note 5: Current noise is calculated from the formula: in = (2q IB)1/2, where q = 1.6
* 10
* 19 coulomb. UW
TYPICAL PERFOR A CE CHARACTERISTICS
Input Noise Voltage
5µV VS = ±5V, TEST CIRCUIT (TC3) 0 DC TO 1Hz
5µV DC TO 10Hz
0
1