Datasheet LT1462, LT1463 (Analog Devices) - 2
| 制造商 | Analog Devices |
| 描述 | Dual/Quad Micropower, 260µW C-Load Picoampere Bias Current JFET Input Op Amps |
| 页数 / 页 | 12 / 2 — ABSOLUTE MAXIMUM RATINGS. PACKAGE/ORDER INFORMATION. ELECTRICAL … |
| 文件格式/大小 | PDF / 288 Kb |
| 文件语言 | 英语 |
ABSOLUTE MAXIMUM RATINGS. PACKAGE/ORDER INFORMATION. ELECTRICAL CHARACTERISTICS VS =. 15V, VCM = 0V, TA = 25
该数据表的模型线
文件文字版本
LT1462/LT1463
W W W U ABSOLUTE MAXIMUM RATINGS
Supply Voltage ... ±20V Specified Temperature Range .. – 40°C to 85°C Differential Input Voltage ... ±40V Maximum Junction Temperature ... 150°C Input Current ... 20mA Storage Temperature Range .. – 65°C to 150°C Output Short-Circuit Duration ... Indefinite Lead Temperature (Soldering, 10 sec).. 300°C Operating Temperature Range ... – 40°C to 85°C
U W U PACKAGE/ORDER INFORMATION
ORDER PART ORDER PART TOP VIEW TOP VIEW NUMBER NUMBER OUT A 1 14 OUT D OUT A 1 8 V+ LT1462ACN8 –IN A 2 13 –IN D LT1463CN –IN A 2 7 OUT B A D A LT1462ACS8 +IN A 3 12 +IN D LT1463CS +IN B 3 6 –IN B B LT1462CN8 V+ 4 11 V – V– 4 5 +IN B LT1462CS8 +IN B 5 10 +IN C B C N8 PACKAGE S8 PACKAGE –IN B 6 9 –IN C 8-LEAD PDIP 8-LEAD PLASTIC SO S8 PART MARKING OUT B 7 8 OUT C 1462 TJMAX = 150°C, θJA = 130°C/ W (N) N PACKAGE S PACKAGE TJMAX = 150°C, θJA = 190°C/ W (S) 1462A 14-LEAD PDIP 14-LEAD PLASTIC SO TJMAX = 150°C, θJA = 110°C/ W (N) TJMAX = 150°C, θJA = 150°C/ W (S) Consult factory for Industrial and Military grade parts.
ELECTRICAL CHARACTERISTICS VS =
±
15V, VCM = 0V, TA = 25
°
C, unless otherwise noted. LT1462AC LT1462C/LT1463C SYMBOL PARAMETER CONDITIONS (Note 1) MIN TYP MAX MIN TYP MAX UNITS
VOS Input Offset Voltage VS = ±5V 0.4 0.8 0.4 0.8 mV VS = ±15V 0.6 2.0 0.6 2.0 mV IOS Input Offset Current VS = ±5V 0.3 1.2 pA VS = ±15V 0.5 2.0 0.5 15 pA IB Input Bias Current VS = ±5V ±0.5 ±2.0 pA VS = ±15V ±1 ±3.0 ± 1 ±20 pA en Input Noise Voltage 0.1Hz to 10Hz 2 2 µVP-P Input Noise Voltage Density fO = 10Hz 92 92 nV/√Hz fO = 1000Hz 76 76 nV/√Hz Input Noise Current Density fO = 10Hz, 1kHz (Note 3) 0.5 0.5 fA/√Hz CMRR Common Mode Rejection Ratio VCM = – 12.5V to 15V 76 89 74 89 dB PSRR Power Supply Rejection Ratio VS = ±2.5V to ±20V 81 90 78 90 dB RIN Input Resistance—Differential 1012 1012 Ω Common Mode VCM = – 12.5V to 8V 1012 1012 Ω Common Mode VCM = 8V to 15V 1011 1011 Ω CIN Input Capacitance 3 3 pF AVOL Large-Signal Voltage Gain VO = ±10V, RL = 10k 100 600 100 600 V/mV VS = ±5V, VO = ±2V, RL = 10k 50 200 50 200 V/mV 2
W W W U ABSOLUTE MAXIMUM RATINGS
Supply Voltage ... ±20V Specified Temperature Range .. – 40°C to 85°C Differential Input Voltage ... ±40V Maximum Junction Temperature ... 150°C Input Current ... 20mA Storage Temperature Range .. – 65°C to 150°C Output Short-Circuit Duration ... Indefinite Lead Temperature (Soldering, 10 sec).. 300°C Operating Temperature Range ... – 40°C to 85°C
U W U PACKAGE/ORDER INFORMATION
ORDER PART ORDER PART TOP VIEW TOP VIEW NUMBER NUMBER OUT A 1 14 OUT D OUT A 1 8 V+ LT1462ACN8 –IN A 2 13 –IN D LT1463CN –IN A 2 7 OUT B A D A LT1462ACS8 +IN A 3 12 +IN D LT1463CS +IN B 3 6 –IN B B LT1462CN8 V+ 4 11 V – V– 4 5 +IN B LT1462CS8 +IN B 5 10 +IN C B C N8 PACKAGE S8 PACKAGE –IN B 6 9 –IN C 8-LEAD PDIP 8-LEAD PLASTIC SO S8 PART MARKING OUT B 7 8 OUT C 1462 TJMAX = 150°C, θJA = 130°C/ W (N) N PACKAGE S PACKAGE TJMAX = 150°C, θJA = 190°C/ W (S) 1462A 14-LEAD PDIP 14-LEAD PLASTIC SO TJMAX = 150°C, θJA = 110°C/ W (N) TJMAX = 150°C, θJA = 150°C/ W (S) Consult factory for Industrial and Military grade parts.
ELECTRICAL CHARACTERISTICS VS =
±
15V, VCM = 0V, TA = 25
°
C, unless otherwise noted. LT1462AC LT1462C/LT1463C SYMBOL PARAMETER CONDITIONS (Note 1) MIN TYP MAX MIN TYP MAX UNITS
VOS Input Offset Voltage VS = ±5V 0.4 0.8 0.4 0.8 mV VS = ±15V 0.6 2.0 0.6 2.0 mV IOS Input Offset Current VS = ±5V 0.3 1.2 pA VS = ±15V 0.5 2.0 0.5 15 pA IB Input Bias Current VS = ±5V ±0.5 ±2.0 pA VS = ±15V ±1 ±3.0 ± 1 ±20 pA en Input Noise Voltage 0.1Hz to 10Hz 2 2 µVP-P Input Noise Voltage Density fO = 10Hz 92 92 nV/√Hz fO = 1000Hz 76 76 nV/√Hz Input Noise Current Density fO = 10Hz, 1kHz (Note 3) 0.5 0.5 fA/√Hz CMRR Common Mode Rejection Ratio VCM = – 12.5V to 15V 76 89 74 89 dB PSRR Power Supply Rejection Ratio VS = ±2.5V to ±20V 81 90 78 90 dB RIN Input Resistance—Differential 1012 1012 Ω Common Mode VCM = – 12.5V to 8V 1012 1012 Ω Common Mode VCM = 8V to 15V 1011 1011 Ω CIN Input Capacitance 3 3 pF AVOL Large-Signal Voltage Gain VO = ±10V, RL = 10k 100 600 100 600 V/mV VS = ±5V, VO = ±2V, RL = 10k 50 200 50 200 V/mV 2