Datasheet RH1078M (Analog Devices) - 2

RH1078M
TABLE 1: ELECTRICAL CHARACTERISTICS (Preirradiation) VS = 5V, VCM = 0.1V, VOUT = 1.4V unless otherwise specified. TA = 25°C SUB- –55°C ≤ TA ≤ 125°C SUB- SYMBOL PARAMETER CONDITIONS NOTES MIN TYP MAX GROUP MIN TYP MAX GROUP UNITS
VOS Input Offset Voltage 120 4 370 2, 3 µV ∆VOS Average Tempco of Offset 0.5 µV/°C ∆Temp Voltage ∆VOS Long-Term VOS Stability 0.5 µV/Month ∆Time IOS Input Offset Current 0.8 1 1.5 2, 3 nA IB Input Bias Current 15 1 18 2, 3 nA en Input Noise Voltage 0.1Hz to 10Hz 1 0.5 µVP-P Input Noise Voltage Density fO = 10Hz 1 25 nV/√Hz fO = 1kHz 1 24 nV/√Hz in Input Noise Current 0.1Hz to 10Hz 1 2.6 pAP-P Input Noise Current Density fO = 10Hz 1 0.07 pA/√Hz fO = 1kHz 1 0.025 pA/√Hz RIN Input Resistance Differential 2 600 MΩ Common Mode 2 5 GΩ Input Voltage Range 2 3.5 1 3.20 2, 3 V 2 0 1 0.05 2, 3 V CMRR Common Mode Rejection VCM = 0V to 3.5V 94 1 dB Ratio VCM = 0.05V to 3.2V 88 2, 3 dB PSRR Power Supply Rejection VS = 2.3V to 12V 100 1 dB Ratio VS = 3.1V to 12V 94 2, 3 dB AVOL Large-Signal Voltage Gain VO = 0.03V to 4V, No Load 150 1 V/mV VO = 0.03V to 3.5V, RL = 50k 120 1 V/mV VO = 0.05V to 4V, No Load 80 2, 3 V/mV VO = 0.05V to 3.5V, RL = 50k 60 2, 3 V/mV VOUT Output Voltage Swing Output Low, No Load 6 4 8 5, 6 mV Output Low, 2k to GND 2 4 mV Output Low, ISINK = 100µA 130 4 170 5, 6 mV Output High, No Load 4.2 4 3.9 5, 6 V Output High, 2k to GND 3.5 4 3.0 5, 6 V SR Slew Rate AV = 1, VS = ±2.5V 0.04 4 V/µs GBW Gain-Bandwidth Product fO ≤ 20kHz 200 kHz IS Supply Current per Amplifier 75 1 95 2, 3 µA Channel Separation ∆VIN = 3V, RL = 10k 130 dB Minimum Supply Voltage 3 2.3 V Rev. G 2 For more information www.analog.com Document Outline Description Package/Order Information Burn-In Circuit Total Dose Bias Circuit Absolute Maximum Ratings Table 1: Electrical Characteristics Table 1A: Electrical Characteristics Table 2: Electrical Test Requirements Typical Applications Revision History