Datasheet MAX4289 (Analog Devices) - 2
| 制造商 | Analog Devices |
| 描述 | 1.0V Micropower, SOT23, Operational Amplifier |
| 页数 / 页 | 9 / 2 — 1.0V Micropower, SOT23, Operational Amplifier. ABSOLUTE MAXIMUM RATINGS. … |
| 文件格式/大小 | PDF / 287 Kb |
| 文件语言 | 英语 |
1.0V Micropower, SOT23, Operational Amplifier. ABSOLUTE MAXIMUM RATINGS. MAX4289. ELECTRICAL CHARACTERISTICS. PARAMETER. SYMBOL
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1.0V Micropower, SOT23, Operational Amplifier ABSOLUTE MAXIMUM RATINGS
Power-Supply Voltage (VCC to GND)...6V Operating Temperature Range ...-40°C to +85°C Input Voltage (IN+ or IN-) ...(VCC + 0.3V) to -0.3V Junction Temperature ..+150°C Input Current (IN+ or IN-)..20mA Storage Temperature Range ...-65°C to +150°C Output Short-Circuit Duration to VCC or GND ..Continuous Lead Temperature (soldering, 10s) ...+300°C Continuous Power Dissipation (TA = +70°C) 6-Pin SOT23 (derate 8.7mW/°C above +70°C)...696mW 8-Pin SO (derate 5.88mW/°C above +70°C)...471mW
MAX4289
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.
ELECTRICAL CHARACTERISTICS
(VCC = 3V, VCM = 0, VOUT = VCC/2, RL tied to VCC/2, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.) (Note 1)
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
Inferred from the TA = +25°C 1.0 5.5 Supply Voltage Range VCC V PSRR tests TA = -40°C to +85°C 1.2 5.5 VCC = 1.0V, T A = +25°C 9 14 Quiescent Supply Current ICC VCC = 3.0V 12 25 µA VCC = 5.5V 18 40 TA = +25°C ±0.2 ±2.0 Input Offset Voltage VOS mV TA = TMIN to TMAX ±6.0 Input Bias Current IB ±5 ±15 nA Input Offset Current IOS ±0.5 ±2.0 nA Differential Input Resistance RIN 50 MΩ V Inferred from CC = 1.2V 0 VCC - 0.2 Input Common-Mode Voltage VCM V Range CMRR test VCC = 3.0V 0 VCC - 0.8 VCC = 1.2V, 0 ≤ VCC - 0.2V 57 Common-Mode Rejection Ratio CMRR VCC = 1.2V, 0 ≤ VCM ≤ VCC - 0.8V 57 85 dB VCC = 3.0V, 0 ≤ VCM ≤ VCC - 0.8V 57 110 1.0V ≤ VCC ≤ 5.5V, TA = +25°C 54 75 Power-Supply Rejection Ratio PSRR dB 1.2V ≤ VCC ≤ 5.5V, TA = -40°C to +85°C 58 75 RL = 100kΩ (50mV ≤ V - 50mV) 110 OUT ≤ VCC Large-Signal Voltage Gain AVOL dB RL = 5kΩ (100mV ≤ V - 100mV) 80 90 OUT ≤ VCC Specified as RL = 100kΩ 0.2 10 Output Voltage Swing High VOH mV |VCC - V OH| RL = 5kΩ 7 40 RL = 100kΩ 0.4 10 Output Voltage Swing Low VOL Specified as VOL mV RL = 5kΩ 7 40
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Power-Supply Voltage (VCC to GND)...6V Operating Temperature Range ...-40°C to +85°C Input Voltage (IN+ or IN-) ...(VCC + 0.3V) to -0.3V Junction Temperature ..+150°C Input Current (IN+ or IN-)..20mA Storage Temperature Range ...-65°C to +150°C Output Short-Circuit Duration to VCC or GND ..Continuous Lead Temperature (soldering, 10s) ...+300°C Continuous Power Dissipation (TA = +70°C) 6-Pin SOT23 (derate 8.7mW/°C above +70°C)...696mW 8-Pin SO (derate 5.88mW/°C above +70°C)...471mW
MAX4289
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.
ELECTRICAL CHARACTERISTICS
(VCC = 3V, VCM = 0, VOUT = VCC/2, RL tied to VCC/2, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.) (Note 1)
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
Inferred from the TA = +25°C 1.0 5.5 Supply Voltage Range VCC V PSRR tests TA = -40°C to +85°C 1.2 5.5 VCC = 1.0V, T A = +25°C 9 14 Quiescent Supply Current ICC VCC = 3.0V 12 25 µA VCC = 5.5V 18 40 TA = +25°C ±0.2 ±2.0 Input Offset Voltage VOS mV TA = TMIN to TMAX ±6.0 Input Bias Current IB ±5 ±15 nA Input Offset Current IOS ±0.5 ±2.0 nA Differential Input Resistance RIN 50 MΩ V Inferred from CC = 1.2V 0 VCC - 0.2 Input Common-Mode Voltage VCM V Range CMRR test VCC = 3.0V 0 VCC - 0.8 VCC = 1.2V, 0 ≤ VCC - 0.2V 57 Common-Mode Rejection Ratio CMRR VCC = 1.2V, 0 ≤ VCM ≤ VCC - 0.8V 57 85 dB VCC = 3.0V, 0 ≤ VCM ≤ VCC - 0.8V 57 110 1.0V ≤ VCC ≤ 5.5V, TA = +25°C 54 75 Power-Supply Rejection Ratio PSRR dB 1.2V ≤ VCC ≤ 5.5V, TA = -40°C to +85°C 58 75 RL = 100kΩ (50mV ≤ V - 50mV) 110 OUT ≤ VCC Large-Signal Voltage Gain AVOL dB RL = 5kΩ (100mV ≤ V - 100mV) 80 90 OUT ≤ VCC Specified as RL = 100kΩ 0.2 10 Output Voltage Swing High VOH mV |VCC - V OH| RL = 5kΩ 7 40 RL = 100kΩ 0.4 10 Output Voltage Swing Low VOL Specified as VOL mV RL = 5kΩ 7 40
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