Datasheet LT1218, LT1219 (Analog Devices) - 7
| Hersteller | Analog Devices |
| Beschreibung | Precision Rail-to-Rail Input and Output Op Amps |
| Seiten / Seite | 16 / 7 — ELECTRICAL CHARACTERISTICS LT1218/LT1219 only; 0. C, VS =. 15V, VCM = 0V, … |
| Dateiformat / Größe | PDF / 329 Kb |
| Dokumentensprache | Englisch |
ELECTRICAL CHARACTERISTICS LT1218/LT1219 only; 0. C, VS =. 15V, VCM = 0V, VO = 0V, VSHDN = 15V, unless otherwise noted
Modelllinie für dieses Datenblatt
Textversion des Dokuments
LT1218/LT1219
ELECTRICAL CHARACTERISTICS 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
ISC Short-Circuit Current ● 8 17 mA IS Supply Current ● 450 600 µA Positive Supply Current, SHDN VSHDN = 0V ● 20 54 µA
LT1218, LT1219 only; – 40
°
C
≤
TA
≤
85
°
C, VS =
±
15V; VCM = 0V = VO = 0V, VSHDN = 15V, unless otherwise noted. (Note 3) SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
VOS Input Offset Voltage VCM = V+ – 0.15 ● 150 600 µV VCM = V– + 0.15 ● 150 600 µV ∆VOS Input Offset Voltage Shift VCM = V+ – 0.15 to V– + 0.15 ● 50 165 µV IB Input Bias Current VCM = V + – 0.15 ● 80 nA VCM = V– + 0.15 ● – 80 nA ∆IB Input Bias Current VCM = V + – 0.15 to V – + 0.15 ● 160 nA IOS Input Offset Current VCM = V + – 0.15 ● 40 nA VCM = V – + 0.15 ● 40 nA ∆IOS Input Offset Current Shift VCM = V + – 0.15 to V – + 0.15 ● 40 nA AVOL Large-Signal Voltage Gain VO = – 14.7V to 14.7V, RL = 10k ● 500 3000 V/mV VO = – 10V to 10V, RL = 2k ● 400 1000 V/mV CMRR Common Mode Rejection Ratio VCM = V + – 0.15 to V – + 0.15 ● 105 114 dB PSRR Power Supply Rejection Ratio VS = ±5V to ±15V ● 96 110 dB VOL Output Voltage Swing LOW No Load ● V – + 0.005 V – + 0.015 V ISINK = 0.5mA ● V – + 0.050 V – + 0.105 V ISINK = 2.5mA ● V – + 0.200 V – + 0.620 V VOH Output Voltage Swing HIGH No Load ● V+ – 0.015 V+ – 0.004 V ISOURCE = 0.5mA ● V+ – 0.160 V+ – 0.070 V ISOURCE = 2.5mA ● V+ – 1.000 V+ – 0.400 V ISC Short-Circuit Current ● 5 14 mA IS Supply Current ● 650 µA Positive Supply Current, SHDN VSHDN = 0V ● 60 µA The ● denotes specifications which apply over the full operating
Note 2:
This parameter is not 100% tested. temperature range.
Note 3:
The LT1218/LT1219 are designed, characterized and expected to
Note 1:
A heat sink may be required to keep the junction temperature meet these extended temperature limits, but are not tested at –40°C and below the Absolute Maximum Rating when the output is shorted 85°C. Guaranteed I grade part are available: consult factory. indefinitely. 7
ELECTRICAL CHARACTERISTICS 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
ISC Short-Circuit Current ● 8 17 mA IS Supply Current ● 450 600 µA Positive Supply Current, SHDN VSHDN = 0V ● 20 54 µA
LT1218, LT1219 only; – 40
°
C
≤
TA
≤
85
°
C, VS =
±
15V; VCM = 0V = VO = 0V, VSHDN = 15V, unless otherwise noted. (Note 3) SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
VOS Input Offset Voltage VCM = V+ – 0.15 ● 150 600 µV VCM = V– + 0.15 ● 150 600 µV ∆VOS Input Offset Voltage Shift VCM = V+ – 0.15 to V– + 0.15 ● 50 165 µV IB Input Bias Current VCM = V + – 0.15 ● 80 nA VCM = V– + 0.15 ● – 80 nA ∆IB Input Bias Current VCM = V + – 0.15 to V – + 0.15 ● 160 nA IOS Input Offset Current VCM = V + – 0.15 ● 40 nA VCM = V – + 0.15 ● 40 nA ∆IOS Input Offset Current Shift VCM = V + – 0.15 to V – + 0.15 ● 40 nA AVOL Large-Signal Voltage Gain VO = – 14.7V to 14.7V, RL = 10k ● 500 3000 V/mV VO = – 10V to 10V, RL = 2k ● 400 1000 V/mV CMRR Common Mode Rejection Ratio VCM = V + – 0.15 to V – + 0.15 ● 105 114 dB PSRR Power Supply Rejection Ratio VS = ±5V to ±15V ● 96 110 dB VOL Output Voltage Swing LOW No Load ● V – + 0.005 V – + 0.015 V ISINK = 0.5mA ● V – + 0.050 V – + 0.105 V ISINK = 2.5mA ● V – + 0.200 V – + 0.620 V VOH Output Voltage Swing HIGH No Load ● V+ – 0.015 V+ – 0.004 V ISOURCE = 0.5mA ● V+ – 0.160 V+ – 0.070 V ISOURCE = 2.5mA ● V+ – 1.000 V+ – 0.400 V ISC Short-Circuit Current ● 5 14 mA IS Supply Current ● 650 µA Positive Supply Current, SHDN VSHDN = 0V ● 60 µA The ● denotes specifications which apply over the full operating
Note 2:
This parameter is not 100% tested. temperature range.
Note 3:
The LT1218/LT1219 are designed, characterized and expected to
Note 1:
A heat sink may be required to keep the junction temperature meet these extended temperature limits, but are not tested at –40°C and below the Absolute Maximum Rating when the output is shorted 85°C. Guaranteed I grade part are available: consult factory. indefinitely. 7