Datasheet LT1220 (Analog Devices) - 3
| 制造商 | Analog Devices |
| 描述 | 45MHz, 250V/µs Operational Amplifier |
| 页数 / 页 | 12 / 3 — ELECTRICAL CHARACTERISTICS VS =. 15V, TA = 25. C, VCM = 0V, unless … |
| 文件格式/大小 | PDF / 273 Kb |
| 文件语言 | 英语 |
ELECTRICAL CHARACTERISTICS VS =. 15V, TA = 25. C, VCM = 0V, unless otherwise specified. SYMBOL. PARAMETER. CONDITIONS. MIN. TYP. MAX
该数据表的模型线
文件文字版本
LT1220
ELECTRICAL CHARACTERISTICS VS =
±
15V, TA = 25
°
C, VCM = 0V, unless otherwise specified. SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
tr, tf Rise Time, Fall Time AV = 1, 10% to 90%, 0.1V 2.5 ns Overshoot AV = 1, 0.1V 5 % Propagation Delay AV = 1, 50% VIN to 50% VOUT, 0.1V 4.9 ns ts Settling Time 10V Step, 0.1% 75 ns 10V Step, 0.01% 95 ns Differential Gain f = 3.58MHz, RL = 150Ω (Note 7) 0.10 % f = 3.58MHz, RL = 1k (Note 7) 0.02 % Differential Phase f = 3.58MHz, RL = 150Ω (Note 7) 0.20 DEG f = 3.58MHz, RL = 1k (Note 7) 0.03 DEG RO Output Resistance AV = 1, f = 1MHz 1 Ω IS Supply Current 8 10.5 mA
The
●
denotes the specifications which apply over the temperature range 0
°
C
≤
TA
≤
70
°
C, otherwise specifications are at TA = 25
°
C. VS =
±
15V, VCM = 0V, unless otherwise specified. SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
VOS Input Offset Voltage (Note 4) ● 0.5 3.5 mV Input VOS Drift ● 20 µV/°C IOS Input Offset Current ● 100 400 nA IB Input Bias Current ● 100 400 nA CMRR Common Mode Rejection Ratio VCM = ±12V ● 92 114 dB PSRR Power Supply Rejection Ratio VS = ±5V to ±15V ● 86 94 dB AVOL Large-Signal Voltage Gain VOUT = ±10V, RL = 500Ω ● 20 50 V/mV VOUT Output Swing RL = 500Ω ● 12 13 ±V IOUT Output Current VOUT = ±12V ● 24 26 mA SR Slew Rate (Note 5) ● 180 250 V/µs IS Supply Current ● 8 11 mA
The
●
denotes the specifications which apply over the temperature range – 55
°
C
≤
TA
≤
125
°
C, otherwise specifications are at TA = 25
°
C. VS =
±
15V, VCM = 0V, unless otherwise specified. SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
VOS Input Offset Voltage (Note 4) ● 0.5 4 mV Input VOS Drift ● 20 µV/°C IOS Input Offset Current ● 100 800 nA IB Input Bias Current ● 100 1000 nA CMRR Common Mode Rejection Ratio VCM = ±12V ● 92 114 dB PSRR Power Supply Rejection Ratio VS = ±5V to ±15V ● 82 94 dB AVOL Large-Signal Voltage Gain VOUT = ±10V, RL = 500Ω ● 5 50 V/mV VOUT Output Swing RL = 500Ω ● 10 13 ±V RL = 1k ● 12 13 ±V IOUT Output Current VOUT = ±10V ● 20 26 mA VOUT = ±12V ● 12 13 mA SR Slew Rate (Note 5) ● 130 250 V/µs IS Supply Current ● 8 11 mA
Note 1:
Absolute Maximum Ratings are those values beyond which the life
Note 4:
Input offset voltage is pulse tested and is exclusive of warm-up drift. of a device may be impaired.
Note 5:
Slew rate is measured between ±10V on an output swing of ±12V.
Note 2:
A heat sink may be required when the output is shorted indefinitely.
Note 6:
FPBW = SR/2πVP.
Note 3:
Commercial parts are designed to operate over – 40°C to 85°C, but
Note 7:
Differential Gain and Phase are tested in AV = 2 with five amps in are not tested nor guaranteed beyond 0°C to 70°C. Industrial grade parts series. Attenuators of 1/2 are used as loads (75Ω, 75Ω and 499Ω, 499Ω). specified and tested over – 40°C to 85°C are available on special request. Consult factory. 3
ELECTRICAL CHARACTERISTICS VS =
±
15V, TA = 25
°
C, VCM = 0V, unless otherwise specified. SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
tr, tf Rise Time, Fall Time AV = 1, 10% to 90%, 0.1V 2.5 ns Overshoot AV = 1, 0.1V 5 % Propagation Delay AV = 1, 50% VIN to 50% VOUT, 0.1V 4.9 ns ts Settling Time 10V Step, 0.1% 75 ns 10V Step, 0.01% 95 ns Differential Gain f = 3.58MHz, RL = 150Ω (Note 7) 0.10 % f = 3.58MHz, RL = 1k (Note 7) 0.02 % Differential Phase f = 3.58MHz, RL = 150Ω (Note 7) 0.20 DEG f = 3.58MHz, RL = 1k (Note 7) 0.03 DEG RO Output Resistance AV = 1, f = 1MHz 1 Ω IS Supply Current 8 10.5 mA
The
●
denotes the specifications which apply over the temperature range 0
°
C
≤
TA
≤
70
°
C, otherwise specifications are at TA = 25
°
C. VS =
±
15V, VCM = 0V, unless otherwise specified. SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
VOS Input Offset Voltage (Note 4) ● 0.5 3.5 mV Input VOS Drift ● 20 µV/°C IOS Input Offset Current ● 100 400 nA IB Input Bias Current ● 100 400 nA CMRR Common Mode Rejection Ratio VCM = ±12V ● 92 114 dB PSRR Power Supply Rejection Ratio VS = ±5V to ±15V ● 86 94 dB AVOL Large-Signal Voltage Gain VOUT = ±10V, RL = 500Ω ● 20 50 V/mV VOUT Output Swing RL = 500Ω ● 12 13 ±V IOUT Output Current VOUT = ±12V ● 24 26 mA SR Slew Rate (Note 5) ● 180 250 V/µs IS Supply Current ● 8 11 mA
The
●
denotes the specifications which apply over the temperature range – 55
°
C
≤
TA
≤
125
°
C, otherwise specifications are at TA = 25
°
C. VS =
±
15V, VCM = 0V, unless otherwise specified. SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
VOS Input Offset Voltage (Note 4) ● 0.5 4 mV Input VOS Drift ● 20 µV/°C IOS Input Offset Current ● 100 800 nA IB Input Bias Current ● 100 1000 nA CMRR Common Mode Rejection Ratio VCM = ±12V ● 92 114 dB PSRR Power Supply Rejection Ratio VS = ±5V to ±15V ● 82 94 dB AVOL Large-Signal Voltage Gain VOUT = ±10V, RL = 500Ω ● 5 50 V/mV VOUT Output Swing RL = 500Ω ● 10 13 ±V RL = 1k ● 12 13 ±V IOUT Output Current VOUT = ±10V ● 20 26 mA VOUT = ±12V ● 12 13 mA SR Slew Rate (Note 5) ● 130 250 V/µs IS Supply Current ● 8 11 mA
Note 1:
Absolute Maximum Ratings are those values beyond which the life
Note 4:
Input offset voltage is pulse tested and is exclusive of warm-up drift. of a device may be impaired.
Note 5:
Slew rate is measured between ±10V on an output swing of ±12V.
Note 2:
A heat sink may be required when the output is shorted indefinitely.
Note 6:
FPBW = SR/2πVP.
Note 3:
Commercial parts are designed to operate over – 40°C to 85°C, but
Note 7:
Differential Gain and Phase are tested in AV = 2 with five amps in are not tested nor guaranteed beyond 0°C to 70°C. Industrial grade parts series. Attenuators of 1/2 are used as loads (75Ω, 75Ω and 499Ω, 499Ω). specified and tested over – 40°C to 85°C are available on special request. Consult factory. 3