Datasheet LT1218, LT1219 (Analog Devices) - 6
| 制造商 | Analog Devices |
| 描述 | Precision Rail-to-Rail Input and Output Op Amps |
| 页数 / 页 | 16 / 6 — ELECTRICAL CHARACTERISTICS LT1218/LT1219 only; TA = 25. C, VS = |
| 文件格式/大小 | PDF / 329 Kb |
| 文件语言 | 英语 |
ELECTRICAL CHARACTERISTICS LT1218/LT1219 only; TA = 25. C, VS =
该数据表的模型线
文件文字版本
LT1218/LT1219
ELECTRICAL CHARACTERISTICS LT1218/LT1219 only; TA = 25
°
C, VS =
±
15V, VCM = 0V, VO = 0V, VSHDN = 15V, unless otherwise noted. SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
VOS Input Offset Voltage VCM = V + 85 200 µV VCM = V – 85 200 µV ∆VOS Input Offset Voltage Shift VCM = V – to V + 30 70 µV IB Input Bias Current VCM = V+ 30 70 nA VCM = V– – 70 – 18 nA ∆IB Input Bias Current 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 AVOL Large-Signal Voltage Gain VO = – 14.7V to 14.7V, RL = 10k 1000 4000 V/mV VO = – 10V to 10V, RL = 2k 500 2000 V/mV CMRR Common Mode Rejection Ratio VCM = V– to V + 113 120 dB PSRR Power Supply Rejection Ratio VS = ±5V to ±15V 100 110 dB VOL Output Voltage Swing LOW No Load V – + 0.004 V – + 0.012 V ISINK = 0.5mA V – + 0.045 V – + 0.090 V ISINK = 5mA V – + 0.270 V – + 0.525 V 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 = 5mA V+ – 0.800 V+ – 0.580 V ISC Short-Circuit Current 10 20 mA IS Supply Current 425 550 µA Positive Supply Current, SHDN VSHDN = 0V 15 40 µA SR Slew Rate (LT1218/LT1218L) AV = – 1 0.10 V/µs (LT1219/LT1219L AV = – 1 0.05 V/µs GBW Gain Bandwidth Product (LT1218/LT1218L) AV = 1000 0.28 MHz (LT1219/LT1219L) AV = 1000 0.15 MHz
LT1218/LT1219 only; 0
°
C
≤
TA
≤
70
°
C, VS =
±
15V, VCM = 0V, VO = 0V, VSHDN = 15V, unless otherwise noted. SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
VOS Input Offset Voltage VCM = V + ● 120 300 µV VCM = V– ● 120 300 µV ∆VOS Input Offset Voltage Shift VCM = V – to V + ● 50 105 µV IB Input Bias Current VCM = V+ ● 30 75 nA VCM = V– ● – 75 – 18 nA ∆IB Input Bias Current VCM = V – to V+ ● 50 150 nA IOS Input Offset Current VCM = V + ● 5 25 nA VCM = V– ● 3 25 nA ∆IOS Input Offset Current Shift VCM = V – to V + ● 5 20 nA AVOL Large-Signal Voltage Gain VO = – 14.7V to 14.7V, RL = 10k ● 750 3000 V/mV VO = – 10V to 10V, RL = 2k ● 500 1500 V/mV CMRR Common Mode Rejection Ratio VCM = V– to V + ● 109 114 dB PSRR Power Supply Rejection Ratio VS = ±5V to ±15V ● 97 110 dB VOL Output Voltage Swing LOW No Load ● V – + 0.004 V – + 0.014 V ISINK = 0.5mA ● V – + 0.045 V – + 0.100 V ISINK = 5mA ● V – + 0.310 V – + 0.580 V VOH Output Voltage Swing HIGH No Load ● V+ – 0.014 V+ – 0.003 V ISOURCE = 0.5mA ● V+ – 0.150 V+ – 0.075 V ISOURCE = 5mA ● V+ – 0.920 V+ – 0.700 V 6
ELECTRICAL CHARACTERISTICS LT1218/LT1219 only; TA = 25
°
C, VS =
±
15V, VCM = 0V, VO = 0V, VSHDN = 15V, unless otherwise noted. SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
VOS Input Offset Voltage VCM = V + 85 200 µV VCM = V – 85 200 µV ∆VOS Input Offset Voltage Shift VCM = V – to V + 30 70 µV IB Input Bias Current VCM = V+ 30 70 nA VCM = V– – 70 – 18 nA ∆IB Input Bias Current 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 AVOL Large-Signal Voltage Gain VO = – 14.7V to 14.7V, RL = 10k 1000 4000 V/mV VO = – 10V to 10V, RL = 2k 500 2000 V/mV CMRR Common Mode Rejection Ratio VCM = V– to V + 113 120 dB PSRR Power Supply Rejection Ratio VS = ±5V to ±15V 100 110 dB VOL Output Voltage Swing LOW No Load V – + 0.004 V – + 0.012 V ISINK = 0.5mA V – + 0.045 V – + 0.090 V ISINK = 5mA V – + 0.270 V – + 0.525 V 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 = 5mA V+ – 0.800 V+ – 0.580 V ISC Short-Circuit Current 10 20 mA IS Supply Current 425 550 µA Positive Supply Current, SHDN VSHDN = 0V 15 40 µA SR Slew Rate (LT1218/LT1218L) AV = – 1 0.10 V/µs (LT1219/LT1219L AV = – 1 0.05 V/µs GBW Gain Bandwidth Product (LT1218/LT1218L) AV = 1000 0.28 MHz (LT1219/LT1219L) AV = 1000 0.15 MHz
LT1218/LT1219 only; 0
°
C
≤
TA
≤
70
°
C, VS =
±
15V, VCM = 0V, VO = 0V, VSHDN = 15V, unless otherwise noted. SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
VOS Input Offset Voltage VCM = V + ● 120 300 µV VCM = V– ● 120 300 µV ∆VOS Input Offset Voltage Shift VCM = V – to V + ● 50 105 µV IB Input Bias Current VCM = V+ ● 30 75 nA VCM = V– ● – 75 – 18 nA ∆IB Input Bias Current VCM = V – to V+ ● 50 150 nA IOS Input Offset Current VCM = V + ● 5 25 nA VCM = V– ● 3 25 nA ∆IOS Input Offset Current Shift VCM = V – to V + ● 5 20 nA AVOL Large-Signal Voltage Gain VO = – 14.7V to 14.7V, RL = 10k ● 750 3000 V/mV VO = – 10V to 10V, RL = 2k ● 500 1500 V/mV CMRR Common Mode Rejection Ratio VCM = V– to V + ● 109 114 dB PSRR Power Supply Rejection Ratio VS = ±5V to ±15V ● 97 110 dB VOL Output Voltage Swing LOW No Load ● V – + 0.004 V – + 0.014 V ISINK = 0.5mA ● V – + 0.045 V – + 0.100 V ISINK = 5mA ● V – + 0.310 V – + 0.580 V VOH Output Voltage Swing HIGH No Load ● V+ – 0.014 V+ – 0.003 V ISOURCE = 0.5mA ● V+ – 0.150 V+ – 0.075 V ISOURCE = 5mA ● V+ – 0.920 V+ – 0.700 V 6