Datasheet LT1078, LT1079 (Analog Devices) - 6
| 制造商 | Analog Devices |
| 描述 | Micropower, Dual and Quad, Single Supply, Precision Op Amps |
| 页数 / 页 | 20 / 6 — ELECTRICAL CHARACTERISTICS The. denotes the specifications which apply … |
| 文件格式/大小 | PDF / 618 Kb |
| 文件语言 | 英语 |
ELECTRICAL CHARACTERISTICS The. denotes the specifications which apply over the temperature range. C. VS =
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文件文字版本
LT1078/LT1079
ELECTRICAL CHARACTERISTICS The
●
denotes the specifications which apply over the temperature range 0
°
C
≤
TA
≤
70
°
C. VS =
±
15V unless otherwise noted. LT1078C/LT1079C LT1078AC/LT1079AC LT1078S8/LT1079SW SYMBOL PARAMETER CONDITIONS MIN TYP MAX MIN TYP MAX UNITS
VOS Input Offset Voltage ● 70 330 90 460 μV LT1078S8 ● 100 540 μV LT1079SW ● 115 750 μV ΔVOS Input Offset Voltage Drift ● 0.5 1.8 0.6 2.5 μV/°C ΔT (Note 6) LT1078S8 ● 0.7 3.8 μV/°C LT1079SW ● 0.8 5.0 μV/°C IOS Input Offset Current ● 0.06 0.35 0.06 0.50 nA IB Input Bias Current ● 6 9 6 11 nA AVOL Large-Signal Voltage Gain VO = ±10V, RL = 5k ● 300 1200 250 1200 V/mV CMRR Common Mode Rejection Ratio VCM = 13V, –15V ● 97 112 94 112 dB PSRR Power Supply Rejection Ratio VS = 5V, 0V to ±18V ● 100 112 97 112 dB Maximum Output Voltage Swing RL = 5k ● ±11.0 ±13.6 ±11.0 ±13.6 V IS Supply Current per Amplifier ● 49 73 50 85 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 1.8V supply but with a typical offset distributions of individual amplifiers, i.e., out of 100 LT1079s (or 100 skew of – 300μV. LT1078s) typically 240 op amps (or 120) will be better than the indicated
Note 6:
This parameter is not 100% tested. specification.
Note 3:
This parameter is tested on a sample basis only. All noise parameters are tested with VS = ±2.5V, VO = 0V. 10789fe 6
ELECTRICAL CHARACTERISTICS The
●
denotes the specifications which apply over the temperature range 0
°
C
≤
TA
≤
70
°
C. VS =
±
15V unless otherwise noted. LT1078C/LT1079C LT1078AC/LT1079AC LT1078S8/LT1079SW SYMBOL PARAMETER CONDITIONS MIN TYP MAX MIN TYP MAX UNITS
VOS Input Offset Voltage ● 70 330 90 460 μV LT1078S8 ● 100 540 μV LT1079SW ● 115 750 μV ΔVOS Input Offset Voltage Drift ● 0.5 1.8 0.6 2.5 μV/°C ΔT (Note 6) LT1078S8 ● 0.7 3.8 μV/°C LT1079SW ● 0.8 5.0 μV/°C IOS Input Offset Current ● 0.06 0.35 0.06 0.50 nA IB Input Bias Current ● 6 9 6 11 nA AVOL Large-Signal Voltage Gain VO = ±10V, RL = 5k ● 300 1200 250 1200 V/mV CMRR Common Mode Rejection Ratio VCM = 13V, –15V ● 97 112 94 112 dB PSRR Power Supply Rejection Ratio VS = 5V, 0V to ±18V ● 100 112 97 112 dB Maximum Output Voltage Swing RL = 5k ● ±11.0 ±13.6 ±11.0 ±13.6 V IS Supply Current per Amplifier ● 49 73 50 85 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 1.8V supply but with a typical offset distributions of individual amplifiers, i.e., out of 100 LT1079s (or 100 skew of – 300μV. LT1078s) typically 240 op amps (or 120) will be better than the indicated
Note 6:
This parameter is not 100% tested. specification.
Note 3:
This parameter is tested on a sample basis only. All noise parameters are tested with VS = ±2.5V, VO = 0V. 10789fe 6