Datasheet LT1178, LT1179 (Analog Devices) - 6
| Hersteller | Analog Devices |
| Beschreibung | 17µA Max, Dual and Quad, Single Supply, Precision Op Amps |
| Seiten / Seite | 12 / 6 — ELECTRICAL CHARACTERISTICS The. denotes specifications which apply over … |
| Dateiformat / Größe | PDF / 247 Kb |
| Dokumentensprache | Englisch |
ELECTRICAL CHARACTERISTICS The. denotes specifications which apply over the full operating tempera-. ture range of 0. C, VS =
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Textversion des Dokuments
LT1178/LT1179
ELECTRICAL CHARACTERISTICS The
●
denotes specifications which apply over the full operating tempera- ture range of 0
°
C
≤
TA
≤
70
°
C, VS =
±
15V, unless noted. LT1178AC/LT1179AC LT1178C/S8/LT1179C SYMBOL PARAMETER CONDITIONS MIN TYP MAX MIN TYP MAX UNITS
VOS lnput Offset Voltage ● 100 480 130 660 µV LT1178S8 ● 150 540 µV ∆VOS/∆T Input Offset Voltage Drift (Note 6) ● 0.6 2.8 0.7 4.0 µV/°C LT1178S8 ● 0.7 3.8 µV/°C IOS Input Offset Current ● 0.06 0.35 0.06 0.35 nA IB Input Bias Current ● 3 6 3 7 nA AVOL Large-Signal Voltage Gain VO = ±10V, RL = 50k ● 200 800 150 750 V/mV CMRR Common Mode Rejection Ratio VCM = 13V, –15V ● 94 104 91 104 dB PSRR Power Supply Rejection Ratio VS = 5V, 0V to ±18V ● 93 110 91 110 dB Maximum Output Voltage Swing RL = 5k ● ±11.0 ±13.6 ±11.0 ±13.6 V IS Supply Current per Amplifier ● 17 24 18 28 µA
Note 1:
Absolute Maximum Ratings are those values beyond which the life
Note 4:
This parameter is guaranteed by design and is not tested. of a device may be impaired.
Note 5:
Power supply rejection ratio is measured at the minimum supply
Note 2:
Typical parameters are defined as the 60% yield of parameter voltage. The op amps actually work at 1.7V supply but with a typical offset distributions of individual amplifiers; (i.e., out of 100 LT1179s, or 100 skew of –300µV. LT1178s, typically 240 op amps, or 120, will be better than the indicated
Note 6:
This parameter is not 100% tested. specification).
Note 7:
During testing at –40°C, the 5V power supply turn on-time is less
Note 3:
This parameter is tested on a sample basis only. All noise than 0.5 seconds. parameters are tested with VS = ±2.5, VO = 0V.
W U TYPICAL PERFOR A CE CHARACTERISTICS Input Offset Voltage Distribution Input Offset Voltage Distribution N, J, H Package Surface Mount Package Minimum Supply Voltage
2000 800 100 980 LT1178N8 V V– = 0V S = 5V, 0V VS = 5V, 0V 190 LT1178J8 TA = 25°C TA = 25°C 262 LT1178SW 190 LT1178H8 342 LT1179SW 0 702 LT1179N V) 85°C 1500 1892 OP AMPS µ 144 LT1179J 600 TESTED 6104 OP AMPS –100 TESTED 25°C – 40°C 1000 400 –200 –300 NUMBER OF OP AMPS 500 NUMBER OF OP AMPS 200 NON-FUNCTIONAL OFFSET VOLTAGE SHIFT ( –400 0 0 –500 –150 – 100 –50 0 50 100 150 – 600 – 400 – 200 0 200 400 600 0 1 2 3 OFFSET VOLTAGE (µV) OFFSET VOLTAGE (µV) POSITIVE SUPPLY VOLTAGE (V) LT1178/LT1179 • TPC01 LT1178/LT1179 • TPC02 LT1178/LT1179 • TPC03 11789fb 6
ELECTRICAL CHARACTERISTICS The
●
denotes specifications which apply over the full operating tempera- ture range of 0
°
C
≤
TA
≤
70
°
C, VS =
±
15V, unless noted. LT1178AC/LT1179AC LT1178C/S8/LT1179C SYMBOL PARAMETER CONDITIONS MIN TYP MAX MIN TYP MAX UNITS
VOS lnput Offset Voltage ● 100 480 130 660 µV LT1178S8 ● 150 540 µV ∆VOS/∆T Input Offset Voltage Drift (Note 6) ● 0.6 2.8 0.7 4.0 µV/°C LT1178S8 ● 0.7 3.8 µV/°C IOS Input Offset Current ● 0.06 0.35 0.06 0.35 nA IB Input Bias Current ● 3 6 3 7 nA AVOL Large-Signal Voltage Gain VO = ±10V, RL = 50k ● 200 800 150 750 V/mV CMRR Common Mode Rejection Ratio VCM = 13V, –15V ● 94 104 91 104 dB PSRR Power Supply Rejection Ratio VS = 5V, 0V to ±18V ● 93 110 91 110 dB Maximum Output Voltage Swing RL = 5k ● ±11.0 ±13.6 ±11.0 ±13.6 V IS Supply Current per Amplifier ● 17 24 18 28 µA
Note 1:
Absolute Maximum Ratings are those values beyond which the life
Note 4:
This parameter is guaranteed by design and is not tested. of a device may be impaired.
Note 5:
Power supply rejection ratio is measured at the minimum supply
Note 2:
Typical parameters are defined as the 60% yield of parameter voltage. The op amps actually work at 1.7V supply but with a typical offset distributions of individual amplifiers; (i.e., out of 100 LT1179s, or 100 skew of –300µV. LT1178s, typically 240 op amps, or 120, will be better than the indicated
Note 6:
This parameter is not 100% tested. specification).
Note 7:
During testing at –40°C, the 5V power supply turn on-time is less
Note 3:
This parameter is tested on a sample basis only. All noise than 0.5 seconds. parameters are tested with VS = ±2.5, VO = 0V.
W U TYPICAL PERFOR A CE CHARACTERISTICS Input Offset Voltage Distribution Input Offset Voltage Distribution N, J, H Package Surface Mount Package Minimum Supply Voltage
2000 800 100 980 LT1178N8 V V– = 0V S = 5V, 0V VS = 5V, 0V 190 LT1178J8 TA = 25°C TA = 25°C 262 LT1178SW 190 LT1178H8 342 LT1179SW 0 702 LT1179N V) 85°C 1500 1892 OP AMPS µ 144 LT1179J 600 TESTED 6104 OP AMPS –100 TESTED 25°C – 40°C 1000 400 –200 –300 NUMBER OF OP AMPS 500 NUMBER OF OP AMPS 200 NON-FUNCTIONAL OFFSET VOLTAGE SHIFT ( –400 0 0 –500 –150 – 100 –50 0 50 100 150 – 600 – 400 – 200 0 200 400 600 0 1 2 3 OFFSET VOLTAGE (µV) OFFSET VOLTAGE (µV) POSITIVE SUPPLY VOLTAGE (V) LT1178/LT1179 • TPC01 LT1178/LT1179 • TPC02 LT1178/LT1179 • TPC03 11789fb 6