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MCP632 bảng dữ liệu(PDF) 3 Page - Microchip Technology |
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MCP632 bảng dữ liệu(HTML) 3 Page - Microchip Technology |
3 / 60 page 2009-2014 Microchip Technology Inc. DS20002197C-page 3 MCP631/2/3/4/5/9 1.0 ELECTRICAL CHARACTERISTICS 1.1 Absolute Maximum Ratings † VDD –VSS .......................................................................6.5V Current at Input Pins ....................................................±2 mA Analog Inputs (VIN+ and VIN–) †† . VSS – 1.0V to VDD +1.0V All other Inputs and Outputs .......... VSS – 0.3V to VDD +0.3V Output Short-Circuit Current ................................ Continuous Current at Output and Supply Pins ..........................±150 mA Storage Temperature ...................................-65°C to +150°C Maximum Junction Temperature ................................ +150°C ESD protection on all pins (HBM, MM) 1 kV, 200V † 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 and Current Limits”. 1.2 Specifications DC ELECTRICAL SPECIFICATIONS Electrical Characteristics: Unless otherwise indicated, TA =+25°C, VDD = +2.5V to +5.5V, VSS = GND, VCM =VDD/3, VOUT VDD/2, VL =VDD/2, RL =2 k to VL and CS =VSS (refer to Figure 1-2). Parameters Sym. Min. Typ. Max. Units Conditions Input Offset Input Offset Voltage VOS -8 ±1.8 +8 mV Input Offset Voltage Drift VOS/TA —±2.0 — µV/°C TA = -40°C to +125°C Power Supply Rejection Ratio PSRR 61 76 — dB Input Current and Impedance Input Bias Current IB —4 — pA Across Temperature IB — 100 — pA TA =+85°C Across Temperature IB — 1500 5000 pA TA = +125°C Input Offset Current IOS —±2 — pA Common-Mode Input Impedance ZCM —1013||9 — ||pF Differential Input Impedance ZDIFF —1013||2 — ||pF Common Mode Common-Mode Input Voltage Range VCMR VSS 0.3 — VDD 1.3 V Note 1 Common-Mode Rejection Ratio CMRR 63 78 — dB VDD =2.5V, VCM = -0.3V to 1.2V 66 81 — dB VDD =5.5V, VCM = -0.3V to 4.2V Open-Loop Gain DC Open-Loop Gain (large signal) AOL 88 115 — dB VDD =2.5V, VOUT = 0.3V to 2.2V 94 124 — dB VDD =5.5V, VOUT = 0.3V to 5.2V Output Maximum Output Voltage Swing VOL, VOH VSS +20 — VDD 20 mV VDD =2.5V, G = +2, 0.5V Input Overdrive VSS +40 — VDD 40 mV VDD =5.5V, G = +2, 0.5V Input Overdrive Output Short-Circuit Current ISC ±40 ±85 ±130 mA VDD =2.5V (Note 2) ISC ±35 ±70 ±110 mA VDD =5.5V (Note 2) Power Supply Supply Voltage VDD 2.5 — 5.5 V Quiescent Current per Amplifier IQ 1.2 2.5 3.6 mA No Load Current Note 1: See Figure 2-5 for temperature effects. 2: The ISC specifications are for design guidance only; they are not tested. |
Số phần tương tự - MCP632 |
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Mô tả tương tự - MCP632 |
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