Datasheet MIC861 (Microchip) - 3
| 制造商 | Microchip |
| 描述 | The MIC861 is a rail-to-rail output, input common-mode to ground, operational amplifier in Teeny™ SC70 packaging |
| 页数 / 页 | 11 / 3 — Micrel, Inc. MIC861 Absolute Maximum Ratings(2) Operating Ratings(3) … |
| 文件格式/大小 | PDF / 1.1 Mb |
| 文件语言 | 英语 |
Micrel, Inc. MIC861 Absolute Maximum Ratings(2) Operating Ratings(3) Supply Voltage (VV+ – VV-). +6.0V
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Micrel, Inc. MIC861 Absolute Maximum Ratings(2) Operating Ratings(3) Supply Voltage (VV+ – VV-). +6.0V
Differential Input Voltage |VIN+ – VIN-| . +6.0V
Input Voltage (VIN+ – VIN-) . V+ + 0.3V, V-0.3V
Lead Temperature (soldering, 5s) . 260°C
Output Short Circuit Current Duration .Indefinite
Storage Temperature (Ts). 150°C
ESD Rating.Note 4 Supply Voltage (VV+ – VV-) . +2.43V to +5.25V
Ambient Temperature (TA) . –40°C to +85°C
Junction Thermal Resistance
5-Pin SC70 (ƟJA) . 450°C/W Electrical Characteristics(5)
V+ = +2.7V, V-= 0V, VCM = V+/2; RL = 500kΩ to V+/2; TA = 25°C, bold values indicate –40°C ≤ TA ≤ +85°C, unless noted.
Symbol Parameter Condition Min. Typ. Max. Units Input Offset Voltage Note 6 -10 2 10 mV VOS Input Offset Voltage
Temperature Coefficient 15 µV/°C IB Input Bias Current 20 pA IOS Input Offset Current 10 pA VCM Input Voltage Range CMRR >60dB 1.8 V CMRR Common Mode Rejection Ratio 0 < VCM < 1.35V 45 77 dB PSRR Power Supply Rejection Ratio Supply voltage change of 3V 50 83 dB AVOL Large Signal Voltage Gain RL = 100kΩ, VOUT = 2V peak-to-peak 60 74 dB RL = 500kΩ, VOUT = 2V peak-to-peak 73 83 dB VOUT Maximum Output Voltage Swing RL = 500kΩ V ±2mV V
±0.7mV V VOUT Minimum Output Voltage Swing RL = 500kΩ GBW Gain-Bandwidth Product RL = 200kΩ, CL = 2pF, VOUT = 0 350 kHz BW –3dB Bandwidth AV = 1, CL = 2pF, RL = 1MΩ 500 kHz SR Slew Rate AV = 1, CL = 2pF, RL = 1MΩ 0.12 V/µs ISC Short-Circuit Output Current Source 6 mA Sink 5 mA IS Supply Current V
±0.2mV No load 4.2 V V ±2mV 9 µA Notes:
2. Exceeding the absolute maximum ratings may damage the device.
3. The device is not guaranteed to function outside its operating ratings.
4. Devices are ESD sensitive. Handling precautions are recommended. Human body model, 1.5kΩ in series with 100pF. Pin 4 is ESD sensitive.
5. Specification for packaged product only. Exceeding the maximum differential input voltage will damage the input stage and degrade performance (in
particular, input bias will likely increase).
6. The offset voltage distribution is centered around 0V. The typical offset number shown is equal to the standard deviation of the voltage offset
distribution. September 9, 2014 3 Revision 3.0
Differential Input Voltage |VIN+ – VIN-| . +6.0V
Input Voltage (VIN+ – VIN-) . V+ + 0.3V, V-0.3V
Lead Temperature (soldering, 5s) . 260°C
Output Short Circuit Current Duration .Indefinite
Storage Temperature (Ts). 150°C
ESD Rating.Note 4 Supply Voltage (VV+ – VV-) . +2.43V to +5.25V
Ambient Temperature (TA) . –40°C to +85°C
Junction Thermal Resistance
5-Pin SC70 (ƟJA) . 450°C/W Electrical Characteristics(5)
V+ = +2.7V, V-= 0V, VCM = V+/2; RL = 500kΩ to V+/2; TA = 25°C, bold values indicate –40°C ≤ TA ≤ +85°C, unless noted.
Symbol Parameter Condition Min. Typ. Max. Units Input Offset Voltage Note 6 -10 2 10 mV VOS Input Offset Voltage
Temperature Coefficient 15 µV/°C IB Input Bias Current 20 pA IOS Input Offset Current 10 pA VCM Input Voltage Range CMRR >60dB 1.8 V CMRR Common Mode Rejection Ratio 0 < VCM < 1.35V 45 77 dB PSRR Power Supply Rejection Ratio Supply voltage change of 3V 50 83 dB AVOL Large Signal Voltage Gain RL = 100kΩ, VOUT = 2V peak-to-peak 60 74 dB RL = 500kΩ, VOUT = 2V peak-to-peak 73 83 dB VOUT Maximum Output Voltage Swing RL = 500kΩ V ±2mV V
±0.7mV V VOUT Minimum Output Voltage Swing RL = 500kΩ GBW Gain-Bandwidth Product RL = 200kΩ, CL = 2pF, VOUT = 0 350 kHz BW –3dB Bandwidth AV = 1, CL = 2pF, RL = 1MΩ 500 kHz SR Slew Rate AV = 1, CL = 2pF, RL = 1MΩ 0.12 V/µs ISC Short-Circuit Output Current Source 6 mA Sink 5 mA IS Supply Current V
±0.2mV No load 4.2 V V ±2mV 9 µA Notes:
2. Exceeding the absolute maximum ratings may damage the device.
3. The device is not guaranteed to function outside its operating ratings.
4. Devices are ESD sensitive. Handling precautions are recommended. Human body model, 1.5kΩ in series with 100pF. Pin 4 is ESD sensitive.
5. Specification for packaged product only. Exceeding the maximum differential input voltage will damage the input stage and degrade performance (in
particular, input bias will likely increase).
6. The offset voltage distribution is centered around 0V. The typical offset number shown is equal to the standard deviation of the voltage offset
distribution. September 9, 2014 3 Revision 3.0