Datasheet MAX4249, MAX4257 (Maxim) - 2
| 制造商 | Maxim |
| 描述 | UCSP, Single-Supply, Low-Noise, Low-Distortion, Rail-to-Rail Op Amps |
| 页数 / 页 | 16 / 2 — ABSOLUTE MAXIMUM RATINGS. ELECTRICAL CHARACTERISTICS. PARAMETER. SYMBOL. … |
| 文件格式/大小 | PDF / 561 Kb |
| 文件语言 | 英语 |
ABSOLUTE MAXIMUM RATINGS. ELECTRICAL CHARACTERISTICS. PARAMETER. SYMBOL. CONDITIONS. MIN. TYP. MAX. UNITS
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MAX4249–MAX4257 UCSP, Single-Supply, Low-Noise, Low-Distortion, Rail-to-Rail Op Amps
ABSOLUTE MAXIMUM RATINGS
Power-Supply Voltage (VDD to VSS)..+6.0V to -0.3V 10-Pin µMAX (derate 5.6mW/°C above +70°C) ...444mW Analog Input Voltage (IN_+, IN_-)..(VDD + 0.3V) to (VSS - 0.3V) 14-Pin SO (derate 8.33mW/°C above +70°C)..667mW SHDN Input Voltage ..6.0V to (VSS - 0.3V) Operating Temperature Range ...-40°C to +85°C Output Short-Circuit Duration to Either Supply ..Continuous MAX4250AAUK ...-40°C to +125°C Continuous Power Dissipation (TA = +70°C) Junction Temperature..+150°C 5-Pin SOT23 (derate 7.1mW/°C above +70°C)...571mW Storage Temperature Range ...-65°C to +150°C 8-Bump UCSP (derate 4.7mW/°C above +70°C)..379mW Lead Temperature (soldering, 10s) ...+300°C 8-Pin µMAX (derate 4.5mW/°C above +70°C) ..362mW Soldering Temperature (reflow) ...+260°C 8-Pin SO (derate 5.88mW/°C above +70°C)...471mW 10-Bump UCSP (derate 6.1mW/°C above +70°C) ..484mW 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
(VDD = 5V, VSS = 0V, VCM = 0V, VOUT = VDD/2, RL connected to VDD/2, SHDN = VDD, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.) (Notes 2, 3)
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
Supply Voltage Range VDD (Note 4) 2.4 5.5 V VDD = 3V 400 E temperature 420 575 Normal VDD = 5V Quiescent Supply Current Per mode I MAX4250AAUK 675 µA Amplifier Q VDD = 5V, UCSP only 420 655 Shutdown mode (SHDN = VSS) (Note 2) 0.5 1.5 E temperature ±0.07 ±0.75 Input Offset Voltage (Note 5) VOS mV MAX4250AAUK ±1.85 Input Offset Voltage Tempco TCVOS 0.3 µV/°C TA = +25°C 0.1 1 Input Bias Current IB (Note 6) TA = -40°C to +85°C 50 pA TA = -40°C to +125°C 1500 TA = +25°C 0.1 1 Input Offset Current IOS (Note 6) TA = -40°C to +85°C 10 pA TA = -40°C to +125°C 100 Differential Input Resistance RIN 1000 GΩ Input Common-Mode Voltage Guaranteed by E temperature -0.2 VDD -1.1 V V Range CM CMRR test MAX4250AAUK 0 VDD -1.1 V E temperature 70 115 Common-Mode Rejection Ratio CMRR SS - 0.2V ≤ VCM ≤ dB VDD - 1.1V MAX4250AAUK 68 2 Maxim Integrated
ABSOLUTE MAXIMUM RATINGS
Power-Supply Voltage (VDD to VSS)..+6.0V to -0.3V 10-Pin µMAX (derate 5.6mW/°C above +70°C) ...444mW Analog Input Voltage (IN_+, IN_-)..(VDD + 0.3V) to (VSS - 0.3V) 14-Pin SO (derate 8.33mW/°C above +70°C)..667mW SHDN Input Voltage ..6.0V to (VSS - 0.3V) Operating Temperature Range ...-40°C to +85°C Output Short-Circuit Duration to Either Supply ..Continuous MAX4250AAUK ...-40°C to +125°C Continuous Power Dissipation (TA = +70°C) Junction Temperature..+150°C 5-Pin SOT23 (derate 7.1mW/°C above +70°C)...571mW Storage Temperature Range ...-65°C to +150°C 8-Bump UCSP (derate 4.7mW/°C above +70°C)..379mW Lead Temperature (soldering, 10s) ...+300°C 8-Pin µMAX (derate 4.5mW/°C above +70°C) ..362mW Soldering Temperature (reflow) ...+260°C 8-Pin SO (derate 5.88mW/°C above +70°C)...471mW 10-Bump UCSP (derate 6.1mW/°C above +70°C) ..484mW 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
(VDD = 5V, VSS = 0V, VCM = 0V, VOUT = VDD/2, RL connected to VDD/2, SHDN = VDD, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.) (Notes 2, 3)
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
Supply Voltage Range VDD (Note 4) 2.4 5.5 V VDD = 3V 400 E temperature 420 575 Normal VDD = 5V Quiescent Supply Current Per mode I MAX4250AAUK 675 µA Amplifier Q VDD = 5V, UCSP only 420 655 Shutdown mode (SHDN = VSS) (Note 2) 0.5 1.5 E temperature ±0.07 ±0.75 Input Offset Voltage (Note 5) VOS mV MAX4250AAUK ±1.85 Input Offset Voltage Tempco TCVOS 0.3 µV/°C TA = +25°C 0.1 1 Input Bias Current IB (Note 6) TA = -40°C to +85°C 50 pA TA = -40°C to +125°C 1500 TA = +25°C 0.1 1 Input Offset Current IOS (Note 6) TA = -40°C to +85°C 10 pA TA = -40°C to +125°C 100 Differential Input Resistance RIN 1000 GΩ Input Common-Mode Voltage Guaranteed by E temperature -0.2 VDD -1.1 V V Range CM CMRR test MAX4250AAUK 0 VDD -1.1 V E temperature 70 115 Common-Mode Rejection Ratio CMRR SS - 0.2V ≤ VCM ≤ dB VDD - 1.1V MAX4250AAUK 68 2 Maxim Integrated