Datasheet LT1218, LT1219 (Analog Devices) - 2
| 制造商 | Analog Devices |
| 描述 | Precision Rail-to-Rail Input and Output Op Amps |
| 页数 / 页 | 16 / 2 — ABSOLUTE MAXIMUM RATINGS. PACKAGE/ORDER INFORMATION. ELECTRICAL … |
| 文件格式/大小 | PDF / 329 Kb |
| 文件语言 | 英语 |
ABSOLUTE MAXIMUM RATINGS. PACKAGE/ORDER INFORMATION. ELECTRICAL CHARACTERISTICS. TA = 25
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LT1218/LT1219
W W W U U W U ABSOLUTE MAXIMUM RATINGS PACKAGE/ORDER INFORMATION
Supply Voltage ORDER PART LT1218/LT1219 ... ±18V NUMBER LT1218L/LT1219L ... ±8V TOP VIEW Input Current .. ±15mA LT1218CN8 V 1 OS TRIM 8 VOS TRIM Output Short-Circuit Duration (Note 1) ... Continuous LT1218CS8 –IN 2 7 V+ LT1218LCN8 Operating Temperature Range .. – 40°C to 85°C +IN 3 6 OUT LT1218LCS8 Specified Temperature Range (Note 3) ... – 40°C to 85°C V – 4 5 SHDN LT1219CN8 Storage Temperature Range ... – 65°C to 150°C LT1219CS8 Junction Temperature ... 150°C N8 PACKAGE S8 PACKAGE 8-LEAD PDIP 8-LEAD PLASTIC SO LT1219LCN8 Lead Temperature (Soldering, 10 sec).. 300°C LT1219LCS8 TJMAX = 150°C, θJA = 130°C/ W (N8) TJMAX = 150°C, θJA = 190°C/ W (S8) S8 PART MARKING 1218 1219 1218L 1219L Consult factory for Industrial and Military grades.
ELECTRICAL CHARACTERISTICS TA = 25
°
C, VS = 5V, 0V; VS = 3V, 0V; VCM = VO = half supply, VSHDN = V +, unless otherwise noted. SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
VOS Input Offset Voltage VCM = V + 25 90 µV VCM = V – 25 90 µV ∆VOS Input Offset Voltage Shift VCM = V – to V + 15 70 µV IB Input Bias Current VCM = V+ 30 70 nA VCM = V– – 70 – 18 nA ∆IB Input Bias Current Shift VCM = V– to V+ 50 140 nA IOS Input Offset Current VCM = V+ 5 18 nA VCM = V– 2 18 nA ∆IOS Input Offset Current Shift VCM = V – to V + 5 18 nA en Input Noise Voltage Density f = 1kHz 33 nV/√Hz in Input Noise Current Density f = 1kHz 0.09 pA/√Hz AVOL Large-Signal Voltage Gain VS = 5V, VO = 50mV to 4.8V, RL = 10k 250 1000 V/mV VS = 3V, VO = 50mV to 2.8V, RL = 10k 200 750 V/mV CMRR Common Mode Rejection Ratio VS = 5V, VCM = V– to V + 97 110 dB VS = 3V, VCM = V– to V + 92 106 dB PSRR Power Supply Rejection Ratio VS = 2.3V to 12V, VCM = 0V, VO = 0.5V 90 100 dB VOL Output Voltage Swing LOW No Load 4 12 mV ISINK = 0.5mA 45 90 mV ISINK = 2.5mA 120 240 mV VOH Output Voltage Swing HIGH No Load V+ – 0.012 V+ – 0.003 V ISOURCE = 0.5mA V+ – 0.130 V+ – 0.065 V ISOURCE = 2.5mA V+ – 0.400 V+ – 0.210 V ISC Short-Circuit Current VS = 5V 5 10 mA VS = 3V 4 7 mA IS Supply Current VS = 5V 370 420 µA VS = 3V 370 410 µA Positive Supply Current, SHDN VS = 5V, VSHDN = 0V 9 30 µA VS = 3V, VSHDN = 0V 6 20 µA 2
W W W U U W U ABSOLUTE MAXIMUM RATINGS PACKAGE/ORDER INFORMATION
Supply Voltage ORDER PART LT1218/LT1219 ... ±18V NUMBER LT1218L/LT1219L ... ±8V TOP VIEW Input Current .. ±15mA LT1218CN8 V 1 OS TRIM 8 VOS TRIM Output Short-Circuit Duration (Note 1) ... Continuous LT1218CS8 –IN 2 7 V+ LT1218LCN8 Operating Temperature Range .. – 40°C to 85°C +IN 3 6 OUT LT1218LCS8 Specified Temperature Range (Note 3) ... – 40°C to 85°C V – 4 5 SHDN LT1219CN8 Storage Temperature Range ... – 65°C to 150°C LT1219CS8 Junction Temperature ... 150°C N8 PACKAGE S8 PACKAGE 8-LEAD PDIP 8-LEAD PLASTIC SO LT1219LCN8 Lead Temperature (Soldering, 10 sec).. 300°C LT1219LCS8 TJMAX = 150°C, θJA = 130°C/ W (N8) TJMAX = 150°C, θJA = 190°C/ W (S8) S8 PART MARKING 1218 1219 1218L 1219L Consult factory for Industrial and Military grades.
ELECTRICAL CHARACTERISTICS TA = 25
°
C, VS = 5V, 0V; VS = 3V, 0V; VCM = VO = half supply, VSHDN = V +, unless otherwise noted. SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
VOS Input Offset Voltage VCM = V + 25 90 µV VCM = V – 25 90 µV ∆VOS Input Offset Voltage Shift VCM = V – to V + 15 70 µV IB Input Bias Current VCM = V+ 30 70 nA VCM = V– – 70 – 18 nA ∆IB Input Bias Current Shift VCM = V– to V+ 50 140 nA IOS Input Offset Current VCM = V+ 5 18 nA VCM = V– 2 18 nA ∆IOS Input Offset Current Shift VCM = V – to V + 5 18 nA en Input Noise Voltage Density f = 1kHz 33 nV/√Hz in Input Noise Current Density f = 1kHz 0.09 pA/√Hz AVOL Large-Signal Voltage Gain VS = 5V, VO = 50mV to 4.8V, RL = 10k 250 1000 V/mV VS = 3V, VO = 50mV to 2.8V, RL = 10k 200 750 V/mV CMRR Common Mode Rejection Ratio VS = 5V, VCM = V– to V + 97 110 dB VS = 3V, VCM = V– to V + 92 106 dB PSRR Power Supply Rejection Ratio VS = 2.3V to 12V, VCM = 0V, VO = 0.5V 90 100 dB VOL Output Voltage Swing LOW No Load 4 12 mV ISINK = 0.5mA 45 90 mV ISINK = 2.5mA 120 240 mV VOH Output Voltage Swing HIGH No Load V+ – 0.012 V+ – 0.003 V ISOURCE = 0.5mA V+ – 0.130 V+ – 0.065 V ISOURCE = 2.5mA V+ – 0.400 V+ – 0.210 V ISC Short-Circuit Current VS = 5V 5 10 mA VS = 3V 4 7 mA IS Supply Current VS = 5V 370 420 µA VS = 3V 370 410 µA Positive Supply Current, SHDN VS = 5V, VSHDN = 0V 9 30 µA VS = 3V, VSHDN = 0V 6 20 µA 2