参数资料
型号: MCP629T-E/ML
厂商: Microchip Technology
文件页数: 1/66页
文件大小: 0K
描述: IC OPAMP GP RR 20MHZ W/CS 16QFN
标准包装: 3,300
系列: mCal 技术
放大器类型: 通用
电路数: 2
输出类型: 满摆幅
转换速率: 10 V/µs
增益带宽积: 20MHz
电流 - 输入偏压: 5pA
电压 - 输入偏移: 200µV
电流 - 电源: 2.5mA
电流 - 输出 / 通道: 70mA
电压 - 电源,单路/双路(±): 2.5 V ~ 5.5 V
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 16-VQFN 裸露焊盘
供应商设备封装: 16-QFN(4x4)
包装: 带卷 (TR)
2009-2011 Microchip Technology Inc.
DS22188C-page 1
MCP621/1S/2/3/4/5/9
Features
Gain Bandwidth Product: 20 MHz (typical)
Short Circuit Current: 70 mA (typical)
Noise: 13 nV/
√Hz (typical, at 1 MHz)
Calibrated Input Offset: ±200 V (maximum)
Rail-to-Rail Output
Slew Rate: 10 V/s (typical)
Supply Current: 2.5 mA (typical)
Power Supply: 2.5V to 5.5V
Extended Temperature Range: -40°C to +125°C
Typical Applications
Driving A/D Converters
Power Amplifier Control Loops
Barcode Scanners
Optical Detector Amplifier
Design Aids
SPICE Macro Models
FilterLab Software
Microchip Advanced Part Selector (MAPS)
Analog Demonstration and Evaluation Boards
Application Notes
Description
The Microchip Technology, Inc. MCP621/1S/2/3/4/5/9
family of operational amplifiers features low offset. At
power-up, these op amps are self-calibrated using
mCal. Some package options also provide a Calibra-
tion/Chip Select pin (CAL/CS) 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.
This family is offered in single (MCP621 and
MCP621S), single with CAL/CS pin (MCP623), dual
(MCP622), dual with CAL/CS pins (MCP625), quad
(MCP624) and quad with CAL/CS pins (MCP629). All
devices are fully specified from -40°C to +125°C.
Typical Application Circuit
PowerDriverwithHighGain
R1
R2
VIN
VDD/2
VOUT
R3
RL
MCP62X
20 MHz, 2.5 mA Op Amps with mCal
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