参数资料
型号: MCP6V31T-E/OT
厂商: Microchip Technology
文件页数: 1/40页
文件大小: 0K
描述: IC OPAMP SGL ZERO DRIFT SOT23-5
标准包装: 1
放大器类型: 零漂移
电路数: 1
输出类型: 满摆幅
转换速率: 0.13 V/µs
增益带宽积: 300kHz
电流 - 输入偏压: 5pA
电压 - 输入偏移: 8µV
电流 - 电源: 23µA
电流 - 输出 / 通道: 21mA
电压 - 电源,单路/双路(±): 1.8 V ~ 5.5 V
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: SC-74A,SOT-753
供应商设备封装: SOT-23-5
包装: 标准包装
其它名称: MCP6V31T-E/OTDKR
2012 Microchip Technology Inc.
DS25127A-page 1
MCP6V31/1U
Features
High DC Precision:
-VOS Drift: ±50 nV/°C (maximum)
-VOS: ±8 V (maximum)
-AOL: 120 dB (minimum, VDD =5.5V)
- PSRR: 120 dB (minimum, VDD =5.5V)
- CMRR: 120 dB (minimum, VDD =5.5V)
-Eni: 1.0 VP-P (typical), f = 0.1 Hz to 10 Hz
-Eni: 0.33 VP-P (typical), f = 0.01 Hz to 1 Hz
Low Power and Supply Voltages:
-IQ: 23 A/amplifier (typical)
- Wide Supply Voltage Range: 1.8V to 5.5V
Small Packages
- Singles in SC70, SOT-23
Easy to Use:
- Rail-to-Rail Input/Output
- Gain Bandwidth Product: 300 kHz (typical)
- Unity Gain Stable
Extended Temperature Range: -40°C to +125°C
Typical Applications
Portable Instrumentation
Sensor Conditioning
Temperature Measurement
DC Offset Correction
Medical Instrumentation
Design Aids
SPICE Macro Models
FilterLab Software
Microchip Advanced Part Selector (MAPS)
Analog Demonstration and Evaluation Boards
Application Notes
Related Parts
MCP6V01/2/3: Auto-Zeroed, Spread Clock
MCP6V06/7/8: Auto-Zeroed
MCP6V26/7/8: Auto-Zeroed, Low Noise
MCP6V11/1U: Zero-Drift, Low Power
Description
The Microchip Technology Inc. MCP6V31/1U family of
operational amplifiers provides input offset voltage
correction for very low offset and offset drift. These are
low power devices, with a gain bandwidth product of
300 kHz (typical). They are unity gain stable, have no
1/f noise, and have good Power Supply Rejection Ratio
(PSRR) and Common Mode Rejection Ratio (CMRR).
These products operate with a single supply voltage as
low as 1.8V, while drawing 23 A/amplifier (typical) of
quiescent current.
The Microchip Technology Inc. MCP6V31/1U op amps
are offered in single (MCP6V31 and MCP6V31U)
packages. They were designed using an advanced
CMOS process.
Package Types
Typical Application Circuit
VIN+
VSS
VIN
1
2
3
5
4
VDD
VOUT
MCP6V31
SOT-23
MCP6V31U
SC70, SOT-23
VIN
VSS
VOUT
1
2
3
5
4
VDD
VIN+
U1
MCP6XXX
Offset Voltage Correction for Power Driver
C2
R2
R1
R3
VDD/2
R4
VIN
VOUT
R2
VDD/2
R5
U2
MCP6V31
23 A, 300 kHz Zero-Drift Op Amps
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