Datasheet MAX492, MAX494, MAX495 (Maxim) - 3
| 制造商 | Maxim |
| 描述 | Single/Dual/Quad, Micropower, Single-Supply, Rail-to-Rail Op Amps |
| 页数 / 页 | 17 / 3 — Single/Dual/Quad, Micropower, Single-Supply Rail-to-Rail Op Amps. … |
| 文件格式/大小 | PDF / 247 Kb |
| 文件语言 | 英语 |
Single/Dual/Quad, Micropower, Single-Supply Rail-to-Rail Op Amps. ABSOLUTE MAXIMUM RATINGS. DC ELECTRICAL CHARACTERISTICS
该数据表的模型线
文件文字版本
Single/Dual/Quad, Micropower, Single-Supply Rail-to-Rail Op Amps ABSOLUTE MAXIMUM RATINGS
Supply Voltage (VCC to VEE) ..7V 14-Pin Plastic DIP (derate 10.00mW/°C above +70°C)...800mW Common-Mode Input Voltage..(VCC + 0.3V) to (VEE - 0.3V) 14-Pin SO (derate 8.33mW/°C above +70°C)...667mW Differential Input Voltage ...±(VCC - VEE) 14-Pin CERDIP (derate 9.09mW/°C above +70°C)...727mW Input Current (IN+, IN-, NULL1, NULL2) ..±10mA Operating Temperature Ranges Output Short-Circuit Duration ..Indefinite short circuit MAX49_C_ _ ..0°C to +70°C to either supply MAX49_E_ _..-40°C to +85°C Voltage Applied to NULL Pins ..VCC to VEE MAX49_M_ _ ...-55°C to +125°C Continuous Power Dissipation (TA = +70°C) Junction Temperatures 8-Pin Plastic DIP (derate 9.09mW/°C above +70°C) ..727mW MAX49_C_ _/E_ _..+150°C 8-Pin SO (derate 5.88mW/°C above +70°C)...471mW MAX49_M_ _ ...+175°C 8-Pin CERDIP (derate 8.00mW/°C above +70°C)...640mW Storage Temperature Range ...-65°C to +150°C 8-Pin µMAX (derate 4.1mW/°C above +70°C) ..330mW Lead Temperature (soldering, 10sec) ...+300°C 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.
DC ELECTRICAL CHARACTERISTICS
(VCC = 2.7V to 6V, VEE = GND, VCM = 0V, VOUT = VCC / 2, TA = +25°C, unless otherwise noted.)
PARAMETER CONDITIONS MIN TYP MAX UNITS
Input Offset Voltage VCM = VEE to VCC ±200 ±500 µV Input Bias Current VCM = VEE to VCC ±25 ±60 nA Input Offset Current VCM = VEE to VCC ±0.5 ±6 nA
MAX492/MAX494/MAX495
Differential Input Resistance 2 MΩ Common-Mode Input VEE - 0.25 VCC + 0.25 V Voltage Range Common-Mode Rejection Ratio (VEE - 0.25V) ≤ VCM ≤ (VCC + 0.25V) 74 90 dB Power-Supply Rejection Ratio VCC = 2.7V to 6V 88 110 dB VCC = 2.7V, Sourcing 90 104 RL = 100kΩ, V Sinking 90 102 OUT = 0.25V to 2.45V V Sourcing 94 105 CC = 2.7V, RL = 1kΩ, V Large-Signal Voltage Gain OUT = 0.5V to 2.2V Sinking 78 90 dB (Note 1) VCC = 5.0V, Sourcing 98 108 RL = 100kΩ, V Sinking 92 100 OUT = 0.25V to 4.75V V Sourcing 98 110 CC = 5.0V, RL = 1kΩ, VOUT = 0.5V to 4.5V Sinking 86 98 VOH VCC - 0.075 VCC - 0.04 RL = 100kΩ Output Voltage Swing VOL VEE + 0.04 VEE + 0.075 V (Note 1) VOH VCC - 0.20 VCC - 0.15 RL = 1kΩ VOL VEE + 0.15 VEE + 0.20 Output Short-Circuit Current 30 mA Operating Supply Voltage Range 2.7 6.0 V VCC = 2.7V 135 150 Supply Current (per amplifier) VCM = VOUT = VCC / 2 µA VCC = 5V 150 170
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Document Outline not-recomm-data-sheet-coverMAX495.pdf Not Recommended for New Designs
Supply Voltage (VCC to VEE) ..7V 14-Pin Plastic DIP (derate 10.00mW/°C above +70°C)...800mW Common-Mode Input Voltage..(VCC + 0.3V) to (VEE - 0.3V) 14-Pin SO (derate 8.33mW/°C above +70°C)...667mW Differential Input Voltage ...±(VCC - VEE) 14-Pin CERDIP (derate 9.09mW/°C above +70°C)...727mW Input Current (IN+, IN-, NULL1, NULL2) ..±10mA Operating Temperature Ranges Output Short-Circuit Duration ..Indefinite short circuit MAX49_C_ _ ..0°C to +70°C to either supply MAX49_E_ _..-40°C to +85°C Voltage Applied to NULL Pins ..VCC to VEE MAX49_M_ _ ...-55°C to +125°C Continuous Power Dissipation (TA = +70°C) Junction Temperatures 8-Pin Plastic DIP (derate 9.09mW/°C above +70°C) ..727mW MAX49_C_ _/E_ _..+150°C 8-Pin SO (derate 5.88mW/°C above +70°C)...471mW MAX49_M_ _ ...+175°C 8-Pin CERDIP (derate 8.00mW/°C above +70°C)...640mW Storage Temperature Range ...-65°C to +150°C 8-Pin µMAX (derate 4.1mW/°C above +70°C) ..330mW Lead Temperature (soldering, 10sec) ...+300°C 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.
DC ELECTRICAL CHARACTERISTICS
(VCC = 2.7V to 6V, VEE = GND, VCM = 0V, VOUT = VCC / 2, TA = +25°C, unless otherwise noted.)
PARAMETER CONDITIONS MIN TYP MAX UNITS
Input Offset Voltage VCM = VEE to VCC ±200 ±500 µV Input Bias Current VCM = VEE to VCC ±25 ±60 nA Input Offset Current VCM = VEE to VCC ±0.5 ±6 nA
MAX492/MAX494/MAX495
Differential Input Resistance 2 MΩ Common-Mode Input VEE - 0.25 VCC + 0.25 V Voltage Range Common-Mode Rejection Ratio (VEE - 0.25V) ≤ VCM ≤ (VCC + 0.25V) 74 90 dB Power-Supply Rejection Ratio VCC = 2.7V to 6V 88 110 dB VCC = 2.7V, Sourcing 90 104 RL = 100kΩ, V Sinking 90 102 OUT = 0.25V to 2.45V V Sourcing 94 105 CC = 2.7V, RL = 1kΩ, V Large-Signal Voltage Gain OUT = 0.5V to 2.2V Sinking 78 90 dB (Note 1) VCC = 5.0V, Sourcing 98 108 RL = 100kΩ, V Sinking 92 100 OUT = 0.25V to 4.75V V Sourcing 98 110 CC = 5.0V, RL = 1kΩ, VOUT = 0.5V to 4.5V Sinking 86 98 VOH VCC - 0.075 VCC - 0.04 RL = 100kΩ Output Voltage Swing VOL VEE + 0.04 VEE + 0.075 V (Note 1) VOH VCC - 0.20 VCC - 0.15 RL = 1kΩ VOL VEE + 0.15 VEE + 0.20 Output Short-Circuit Current 30 mA Operating Supply Voltage Range 2.7 6.0 V VCC = 2.7V 135 150 Supply Current (per amplifier) VCM = VOUT = VCC / 2 µA VCC = 5V 150 170
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Document Outline not-recomm-data-sheet-coverMAX495.pdf Not Recommended for New Designs