标题: MCP621/2/5 Data Sheet [打印本页] 作者: admin 时间: 2010-4-17 17:00 标题: MCP621/2/5 Data Sheet MCP621/2/5 Data Sheet
The MCP621/2/5 family of operational amplifiers feature low offset. At power-up, these op amps are self-calibrated using mCal. Some package options also provide a calibration/chip select pin that supports a low power mode of operation, with offset calibration at the time normal operation is re-started. These amplifiers are optimized for high speed, low noise and distortion, single-supply operation with rail-to-rail output and an input that includes the negative rail.
Parameter Name Value
Temp. Range (°C) -40°C to +125°C
Vos Max (µV) 200
# per Package 1
Iq Typical (µA) 2500
Iq Max (µA) 3600
GBWP (kHz) 20000
Operating Voltage Range (V) 2.5 to 5.5
Device Description Linear Op Amps
Input Voltage Noise Density (nV/rt(Hz)) 13
PSRR Min (dB) 61
CMRR Min (dB) 65
Vos/Ta (uV/°C) 2
Ib (pA) 5
Aol (dB) 117
PM (deg) 60
Isc (mA) 70
Rail-to-Rail Out
Unity Gain Stable Yes
Slew Rate V/uS 10
Features
This family of operational amplifiers features mCal, an onboard calibration circuit that corrects the amplifiers voltage offset upon power-up, or based on the state of the hardware "CAL" pin.
