器件名称: OP200EZ
功能描述: Dual Low Offset, Low Power Operational Amplifier
文件大小: 393.65KB 共12页
简 介:a
FEATURES Low Input Offset Voltage: 75 V Max Low Offset Voltage Drift, Over –55 C < TA < +125 C: 0.5 V/ C Max Low Supply Current (Per Amplifier): 725 A Max High Open-Loop Gain: 5000 V/mV Min Low Input Bias Current: 2 nA Max Low Noise Voltage Density: 11 nV/√Hz at 1 kHz Stable with Large Capacitive Loads: 10 nF Typ Pin Compatible to OP221, MC1458, and LT1013 with Improved Performance Available in Die Form GENERAL DESCRIPTION
Dual Low Offset, Low Power Operational Amplifier OP200
PIN CONNECTIONS 16-Lead SOIC (S-Suffix)
–IN A 1 +IN A 2 NC 3 V– 4 NC 5 +IN B 6
+
16
OUT A NC NC V+ NC NC OUT B NC
NC 8
NC = NO CONNECT
The OP200 is the first monolithic dual operational amplifier to offer OP77 type precision performance. Available in the industrystandard 8-lead pinout, the OP200 combines precision performance with the space and cost savings offered by a dual amplifier. The OP200 features an extremely low input offset voltage of less than 75 V with a drift below 0.5 V/°C, guaranteed over the full military temperature range. Open-loop gain of the OP200 exceeds 5,000,000 into a 10 k load; input bias current is under 2 nA; CMR is over 120 dB and PSRR below 1.8 V/V. On-chip Zener zap trimming is used to achieve the extremely low input offset voltage of the OP200 and eliminates the need for offset pulling. Power consumption of the OP200 is very low, with each amplifier drawing less than 725 A of supply current. The total current drawn by the dual OP200 is less than one-half that of a s……
