Datasheet LT1224 (Analog Devices) - 3
| 制造商 | Analog Devices |
| 描述 | Very High Speed Operational Amplifier |
| 页数 / 页 | 8 / 3 — ELECTRICAL CHAR C. A TERISTICS VS =. 5V, TA = 25. C, RL = 1k, VCM = 0V … |
| 文件格式/大小 | PDF / 217 Kb |
| 文件语言 | 英语 |
ELECTRICAL CHAR C. A TERISTICS VS =. 5V, TA = 25. C, RL = 1k, VCM = 0V unless otherwise noted. SYMBOL. PARAMETER. CONDITIONS. MIN. TYP
该数据表的模型线
文件文字版本
LT1224
ELECTRICAL CHAR C A TERISTICS VS =
±
5V, TA = 25
°
C, RL = 1k, VCM = 0V unless otherwise noted. SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
VOS Input Offset Voltage (Note 2) 1 4 mV IOS Input Offset Current 100 400 nA IB Input Bias Current 4 8 µA Input Voltage Range + 2.5 4 V Input Voltage Range – – 3 – 2.5 V CMRR Common-Mode Rejection Ratio VCM = ±2.5V 86 98 dB AVOL Large-Signal Voltage Gain VOUT = ±2.5V, RL = 500Ω 2.5 7 V/mV VOUT = ±2.5V, RL = 150Ω 3 V/mV VOUT Output Swing RL = 500Ω ±3.0 ±3.7 V RL = 150Ω ±3.0 ±3.3 V IOUT Output Current VOUT = ±3V 20 40 mA SR Slew Rate AVCL = –2, (Note 3) 250 V/µs Full Power Bandwidth 3V Peak, (Note 4) 13.3 MHz GBW Gain-Bandwidth f = 1MHz 34 MHz tr, tf Rise Time, Fall Time AVCL = 1, 10% to 90%, 0.1V 7 ns Overshoot AVCL = 1, 0.1V 20 % Propagation Delay 50% VIN to 50% VOUT 7 ns ts Settling Time –2.5V to 2.5V, 0.1% 90 ns IS Supply Current 7 9 mA
ELECTRICAL CHAR C A TERISTICS 0
°
C
≤
TA
≤
70
°
C, RL = 1k, VCM = 0V unless otherwise noted. SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
VOS Input Offset Voltage VS = ±15V, (Note 2) 1 4 mV VS = ±5V, (Note 2) 2 5 mV Input VOS Drift 25 µV/°C IOS Input Offset Current VS = ±15V and VS = ±5V 100 600 nA IB Input Bias Current VS = ±15V and VS = ±5V 4 9 µA CMRR Common-Mode Rejection Ratio VS = ±15V, VCM = ±12V and VS = ±5V, VCM = ±2.5V 83 98 dB PSRR Power Supply Rejection Ratio VS = ±5V to ±15V 73 84 dB AVOL Large-Signal Voltage Gain VS = ±15V, VOUT = ±10V, RL = 500Ω 2.5 7 V/mV VS = ±5V, VOUT = ±2.5V, RL = 500Ω 2.0 7 V/mV VOUT Output Swing VS = ±15V, RL = 500Ω ±12.0 ±13.3 V VS = ±5V, RL = 500Ω or 150Ω ±3.0 ±3.3 V IOUT Output Current VS = ±15V, VOUT = ±12V 24 40 mA VS = ±5V, VOUT = ±3V 20 40 mA SR Slew Rate VS = ±15V, AVCL = –2, (Note 3) 250 400 V/µs IS Supply Current VS = ±15V and VS = ±5V 7 10.5 mA
Note 1:
A heat sink may be required to keep the junction temperature
Note 3:
Slew rate is measured in a gain of –2 between ±10V on the output below absolute maximum when the output is shorted indefinitely. with ±6V on the input for ±15V supplies and ±2V on the output with
Note 2:
Input offset voltage is tested with automated test equipment ±1.75V on the input for ±5V supplies. in <1 second.
Note 4:
Full power bandwidth is calculated from the slew rate measurement: FPBW = SR/2πVp. 3
ELECTRICAL CHAR C A TERISTICS VS =
±
5V, TA = 25
°
C, RL = 1k, VCM = 0V unless otherwise noted. SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
VOS Input Offset Voltage (Note 2) 1 4 mV IOS Input Offset Current 100 400 nA IB Input Bias Current 4 8 µA Input Voltage Range + 2.5 4 V Input Voltage Range – – 3 – 2.5 V CMRR Common-Mode Rejection Ratio VCM = ±2.5V 86 98 dB AVOL Large-Signal Voltage Gain VOUT = ±2.5V, RL = 500Ω 2.5 7 V/mV VOUT = ±2.5V, RL = 150Ω 3 V/mV VOUT Output Swing RL = 500Ω ±3.0 ±3.7 V RL = 150Ω ±3.0 ±3.3 V IOUT Output Current VOUT = ±3V 20 40 mA SR Slew Rate AVCL = –2, (Note 3) 250 V/µs Full Power Bandwidth 3V Peak, (Note 4) 13.3 MHz GBW Gain-Bandwidth f = 1MHz 34 MHz tr, tf Rise Time, Fall Time AVCL = 1, 10% to 90%, 0.1V 7 ns Overshoot AVCL = 1, 0.1V 20 % Propagation Delay 50% VIN to 50% VOUT 7 ns ts Settling Time –2.5V to 2.5V, 0.1% 90 ns IS Supply Current 7 9 mA
ELECTRICAL CHAR C A TERISTICS 0
°
C
≤
TA
≤
70
°
C, RL = 1k, VCM = 0V unless otherwise noted. SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
VOS Input Offset Voltage VS = ±15V, (Note 2) 1 4 mV VS = ±5V, (Note 2) 2 5 mV Input VOS Drift 25 µV/°C IOS Input Offset Current VS = ±15V and VS = ±5V 100 600 nA IB Input Bias Current VS = ±15V and VS = ±5V 4 9 µA CMRR Common-Mode Rejection Ratio VS = ±15V, VCM = ±12V and VS = ±5V, VCM = ±2.5V 83 98 dB PSRR Power Supply Rejection Ratio VS = ±5V to ±15V 73 84 dB AVOL Large-Signal Voltage Gain VS = ±15V, VOUT = ±10V, RL = 500Ω 2.5 7 V/mV VS = ±5V, VOUT = ±2.5V, RL = 500Ω 2.0 7 V/mV VOUT Output Swing VS = ±15V, RL = 500Ω ±12.0 ±13.3 V VS = ±5V, RL = 500Ω or 150Ω ±3.0 ±3.3 V IOUT Output Current VS = ±15V, VOUT = ±12V 24 40 mA VS = ±5V, VOUT = ±3V 20 40 mA SR Slew Rate VS = ±15V, AVCL = –2, (Note 3) 250 400 V/µs IS Supply Current VS = ±15V and VS = ±5V 7 10.5 mA
Note 1:
A heat sink may be required to keep the junction temperature
Note 3:
Slew rate is measured in a gain of –2 between ±10V on the output below absolute maximum when the output is shorted indefinitely. with ±6V on the input for ±15V supplies and ±2V on the output with
Note 2:
Input offset voltage is tested with automated test equipment ±1.75V on the input for ±5V supplies. in <1 second.
Note 4:
Full power bandwidth is calculated from the slew rate measurement: FPBW = SR/2πVp. 3