Datasheet LT1191 (Analog Devices) - 2
| 制造商 | Analog Devices |
| 描述 | Ultrahigh Speed Operational Amplifier |
| 页数 / 页 | 12 / 2 — ABSOLUTE AXI U RATI GS. PACKAGE/ORDER I FOR ATIO. (Note 1). (OBSOLETE) … |
| 文件格式/大小 | PDF / 262 Kb |
| 文件语言 | 英语 |
ABSOLUTE AXI U RATI GS. PACKAGE/ORDER I FOR ATIO. (Note 1). (OBSOLETE) ... OBSOLETE PACKAGE. ELECTRICAL CHARACTERISTICS VS =
该数据表的模型线
文件文字版本
LT1191
W W W U U W U ABSOLUTE AXI U RATI GS PACKAGE/ORDER I FOR ATIO (Note 1)
Total Supply Voltage (V + to V –) ... 18V TOP VIEW ORDER PART Differential Input Voltage .. ±6V BAL 1 8 BAL NUMBER Input Voltage .. ± VS –IN 2 7 V+ LT1191CN8 Output Short-Circuit Duration (Note 2) .. Continuous +IN 3 6 OUT LT1191CS8 Operating Temperature Range V– 4 5 SHDN LT1191M
(OBSOLETE) ...
–55°C to 125°C S8 PART MARKING N8 PACKAGE S8 PACKAGE LT1191C ... 0°C to 70°C 8-LEAD PDIP 8-LEAD PLASTIC SO 1191 Maximum Junction Temperature ... 150°C TJMAX = 150°C, θJA = 100°C/W (N8) T Storage Temperature Range ... –65°C to 150°C JMAX = 150°C, θJA = 150°C/W (S8) LT1191MJ8 Lead Temperature (Soldering, 10 sec)... 300°C J8 PACKAGE 8-LEAD CERDIP LT1191CJ8 TJMAX = 150°C, θJA = 100°C/W
OBSOLETE PACKAGE
Consider the N8 or S8 Packages for Alternate Source Consult LTC Marketing for parts specified with wider operating temperature ranges.
ELECTRICAL CHARACTERISTICS VS =
±
5V, TA = 25
°
C, CL
≤
10pF, Pin 5 open circuit unless otherwise noted. LT1191M/C SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
VOS Input Offset Voltage N8 Package 1 5 mV SO-8 Package 9 mV IOS Input Offset Current 0.2 1.7 µA IB Input Bias Current ±0.5 ±2.5 µA en Input Noise Voltage fO = 10kHz 25 nV/√Hz in Input Noise Current fO = 10kHz 4 pA/√Hz RIN Input Resistance Differential Mode 70 kΩ Common Mode 5 MΩ CIN Input Capacitance AV = +1 2 pF Input Voltage Range (Note 3) –2.5 3.5 V CMRR Common Mode Rejection Ratio VCM = – 2.5V to 3.5V 60 75 dB PSRR Power Supply Rejection Ratio VS = ±2.375V to ±8V 60 75 dB AVOL Large-Signal Voltage Gain RL = 1k, VO = ±3V 20 45 V/mV RL = 100Ω, VO = ±3V 4 9 V/mV VS = ±8V, RL = 100Ω, VO = ±5V 6 12 V/mV VOUT Output Voltage Swing VS = ±5V, RL = 1k ±3.7 ±4 V VS = ±8V, RL = 1k ±6.7 ±7 V SR Slew Rate AV = –2, RL = 1k (Notes 4, 9) 325 450 V/µs FPBW Full-Power Bandwidth VO = 6VP-P (Note 5) 17.2 23.9 MHz GBW Gain Bandwidth Product 90 MHz tr1, tf1 Rise Time, Fall Time AV = 50, VO = ±1.5V, 20% to 80% (Note 9) 100 130 160 ns tr2, tf2 Rise Time, Fall Time AV = 1, VO = ±125mV, 10% to 90% 1.25 ns tPD Propagation Delay AV = 1, VO = ±125mV, 50% to 50% 2.2 ns Overshoot AV = 1, VO = ±125mV 25 % ts Settling Time 3V Step, 0.1% (Note 6) 110 ns 2
W W W U U W U ABSOLUTE AXI U RATI GS PACKAGE/ORDER I FOR ATIO (Note 1)
Total Supply Voltage (V + to V –) ... 18V TOP VIEW ORDER PART Differential Input Voltage .. ±6V BAL 1 8 BAL NUMBER Input Voltage .. ± VS –IN 2 7 V+ LT1191CN8 Output Short-Circuit Duration (Note 2) .. Continuous +IN 3 6 OUT LT1191CS8 Operating Temperature Range V– 4 5 SHDN LT1191M
(OBSOLETE) ...
–55°C to 125°C S8 PART MARKING N8 PACKAGE S8 PACKAGE LT1191C ... 0°C to 70°C 8-LEAD PDIP 8-LEAD PLASTIC SO 1191 Maximum Junction Temperature ... 150°C TJMAX = 150°C, θJA = 100°C/W (N8) T Storage Temperature Range ... –65°C to 150°C JMAX = 150°C, θJA = 150°C/W (S8) LT1191MJ8 Lead Temperature (Soldering, 10 sec)... 300°C J8 PACKAGE 8-LEAD CERDIP LT1191CJ8 TJMAX = 150°C, θJA = 100°C/W
OBSOLETE PACKAGE
Consider the N8 or S8 Packages for Alternate Source Consult LTC Marketing for parts specified with wider operating temperature ranges.
ELECTRICAL CHARACTERISTICS VS =
±
5V, TA = 25
°
C, CL
≤
10pF, Pin 5 open circuit unless otherwise noted. LT1191M/C SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
VOS Input Offset Voltage N8 Package 1 5 mV SO-8 Package 9 mV IOS Input Offset Current 0.2 1.7 µA IB Input Bias Current ±0.5 ±2.5 µA en Input Noise Voltage fO = 10kHz 25 nV/√Hz in Input Noise Current fO = 10kHz 4 pA/√Hz RIN Input Resistance Differential Mode 70 kΩ Common Mode 5 MΩ CIN Input Capacitance AV = +1 2 pF Input Voltage Range (Note 3) –2.5 3.5 V CMRR Common Mode Rejection Ratio VCM = – 2.5V to 3.5V 60 75 dB PSRR Power Supply Rejection Ratio VS = ±2.375V to ±8V 60 75 dB AVOL Large-Signal Voltage Gain RL = 1k, VO = ±3V 20 45 V/mV RL = 100Ω, VO = ±3V 4 9 V/mV VS = ±8V, RL = 100Ω, VO = ±5V 6 12 V/mV VOUT Output Voltage Swing VS = ±5V, RL = 1k ±3.7 ±4 V VS = ±8V, RL = 1k ±6.7 ±7 V SR Slew Rate AV = –2, RL = 1k (Notes 4, 9) 325 450 V/µs FPBW Full-Power Bandwidth VO = 6VP-P (Note 5) 17.2 23.9 MHz GBW Gain Bandwidth Product 90 MHz tr1, tf1 Rise Time, Fall Time AV = 50, VO = ±1.5V, 20% to 80% (Note 9) 100 130 160 ns tr2, tf2 Rise Time, Fall Time AV = 1, VO = ±125mV, 10% to 90% 1.25 ns tPD Propagation Delay AV = 1, VO = ±125mV, 50% to 50% 2.2 ns Overshoot AV = 1, VO = ±125mV 25 % ts Settling Time 3V Step, 0.1% (Note 6) 110 ns 2