Datasheet MCP6411 (Microchip) - 3
| 制造商 | Microchip |
| 描述 | The MCP6411 is a single general purpose op amp offering integrated EMI Protection and rail-to-rail input /output over the 1.7 to 5.5V operating range |
| 页数 / 页 | 34 / 3 — MCP6411. 1.0 ELECTRICAL CHARACTERISTICS 1.1 Absolute Maximum Ratings † … |
| 文件格式/大小 | PDF / 1.3 Mb |
| 文件语言 | 英语 |
MCP6411. 1.0 ELECTRICAL CHARACTERISTICS 1.1 Absolute Maximum Ratings † VDD – VSS .6.5V
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MCP6411
1.0 ELECTRICAL CHARACTERISTICS 1.1 Absolute Maximum Ratings † VDD – VSS .6.5V
Current at Analog Input Pins (VIN+, VIN-) .±2 mA
Analog Inputs (VIN+, VIN-)†† . VSS – 1.0V to VDD + 1.0V
All Other Inputs and Outputs . VSS – 0.3V to VDD + 0.3V
Difference Input Voltage . |VDD – VSS|
Output Short-Circuit Current .Continuous
Current at Input Pins .±2 mA
Current at Output and Supply Pins .±30 mA
Storage Temperature .–65°C to +150°C
Maximum Junction Temperature (TJ) .+150°C
ESD Protection on All Pins (HBM; MM) 4 kV; 400V
† Notice: Stresses above those listed under “Absolute Maximum Ratings” may cause permanent damage to the device.
This is a stress rating only and functional operation of the device at those or any other conditions above those indicated
in the operational listings of this specification is not implied. Exposure to maximum rating conditions for extended
periods may affect device reliability.
†† See Section 4.1.2 “Input Voltage Limits”. 1.2 Specifications TABLE 1-1: DC ELECTRICAL SPECIFICATIONS Electrical Characteristics: Unless otherwise indicated, TA= +25°C, VDD = +1.72V to +5.5V, VSS= GND,
VCM = VDD/3, VOUT = VDD/2, VL = VDD/2, RL = 25 k to VL and CL = 30 pF (refer to Figure 1-1).
Parameters Sym. Min. Typ. Max. Units Conditions Input Offset Voltage VOS –1.0 — 1.0 mV VDD = 3.5V; VCM = VDD/4 Input Offset Drift with
Temperature VOS/TA — ±3.0 — μV/°C PSRR 75 90 — dB IB — ±1 — pA — 20 — pA TA = +85°C
TA = +125°C Input Offset Power Supply Rejection Ratio TA= –40°C to +125°C,
VCM = VSS
VCM = VDD/4 Input Bias Current and Impedance
Input Bias Current — 800 — pA Input Offset Current IOS — ±1 — pA Common Mode Input Impedance ZCM — 1013||12 — ||pF Differential Input Impedance ZDIFF — 1013||12 — |pF Common Mode Input Voltage
Range VCMR VSS – 0.3 — VDD + 0.3 V Common Mode Rejection Ratio CMRR 75 90 — dB VDD = 5.5V
VCM = –0.3V to 5.8V 65 85 — dB VDD = 1.72V
VCM = –0.3V to 2.02V Common Mode 2017 Microchip Technology Inc. DS20005791B-page 3
1.0 ELECTRICAL CHARACTERISTICS 1.1 Absolute Maximum Ratings † VDD – VSS .6.5V
Current at Analog Input Pins (VIN+, VIN-) .±2 mA
Analog Inputs (VIN+, VIN-)†† . VSS – 1.0V to VDD + 1.0V
All Other Inputs and Outputs . VSS – 0.3V to VDD + 0.3V
Difference Input Voltage . |VDD – VSS|
Output Short-Circuit Current .Continuous
Current at Input Pins .±2 mA
Current at Output and Supply Pins .±30 mA
Storage Temperature .–65°C to +150°C
Maximum Junction Temperature (TJ) .+150°C
ESD Protection on All Pins (HBM; MM) 4 kV; 400V
† Notice: Stresses above those listed under “Absolute Maximum Ratings” may cause permanent damage to the device.
This is a stress rating only and functional operation of the device at those or any other conditions above those indicated
in the operational listings of this specification is not implied. Exposure to maximum rating conditions for extended
periods may affect device reliability.
†† See Section 4.1.2 “Input Voltage Limits”. 1.2 Specifications TABLE 1-1: DC ELECTRICAL SPECIFICATIONS Electrical Characteristics: Unless otherwise indicated, TA= +25°C, VDD = +1.72V to +5.5V, VSS= GND,
VCM = VDD/3, VOUT = VDD/2, VL = VDD/2, RL = 25 k to VL and CL = 30 pF (refer to Figure 1-1).
Parameters Sym. Min. Typ. Max. Units Conditions Input Offset Voltage VOS –1.0 — 1.0 mV VDD = 3.5V; VCM = VDD/4 Input Offset Drift with
Temperature VOS/TA — ±3.0 — μV/°C PSRR 75 90 — dB IB — ±1 — pA — 20 — pA TA = +85°C
TA = +125°C Input Offset Power Supply Rejection Ratio TA= –40°C to +125°C,
VCM = VSS
VCM = VDD/4 Input Bias Current and Impedance
Input Bias Current — 800 — pA Input Offset Current IOS — ±1 — pA Common Mode Input Impedance ZCM — 1013||12 — ||pF Differential Input Impedance ZDIFF — 1013||12 — |pF Common Mode Input Voltage
Range VCMR VSS – 0.3 — VDD + 0.3 V Common Mode Rejection Ratio CMRR 75 90 — dB VDD = 5.5V
VCM = –0.3V to 5.8V 65 85 — dB VDD = 1.72V
VCM = –0.3V to 2.02V Common Mode 2017 Microchip Technology Inc. DS20005791B-page 3