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參數(shù)資料
| 型號： | LT1079AM |
| 廠商： | Linear Technology Corporation |
| 英文描述： | Micropower, Dual and Quad, Single Supply, Precision Op Amps |
| 中文描述： | 微功耗，雙核和四，單電源，精密運算放大器 |
| 文件頁數(shù)： | 10/20頁 |
| 文件大?。?/td> | 514K |
| 代理商： | LT1079AM |
10
LT1078/LT1079
TYPICAL PERFOR
M
A
N
CE CHARACTERISTICS
Small-Signal Transient Response
V
S
=
±
2.5V
2
A
V
= 1
C
L
= 15pF
10
μ
s/DIV
LT1078/79 TPC25
0V
Small-Signal Transient Response
V
S
= 5V, 0V
2
A
V
= 1
C
= 15pF
INPUT 50mV TO 150mV
10
μ
s/DIV
LT1078/79 TPC24
0.1V
Small-Signal Transient Response
V
S
=
±
15V
2
A
V
= 1
C
L
= 15pF
10
μ
s/DIV
LT1078/79 TPC26
0V
APPLICATIO
S I
FOR
ATIO
U
The LT1078/LT1079 devices are fully specified with
V
+
= 5V, V
–
= 0V, V
CM
= 0.1V. This set of operating
conditions appears to be the most representative for
battery-powered micropower circuits. Offset voltage is
internally trimmed to a minimum value at these supply
voltages. When 9V or 3V batteries or
±
2.5V dual supplies
are used, bias and offset current changes will be minimal.
Offset voltage changes will be just a few microvolts as
given by the PSRR and CMRR specifications. For example,
if PSRR = 114dB (= 2
μ
V/V), at 9V the offset voltage change
will be 8
μ
V. Similarly, V
S
=
±
2.5V, V
CM
= 0V is equivalent
to a common mode voltage change of 2.4V or a V
OS
change of 7
μ
V if CMRR = 110dB (3
μ
V/V).
W
U
U
A full set of specifications is also provided at
±
15V supply
voltages for comparison with other devices and for com-
pleteness.
Single Supply Operation
The LT1078/LT1079 are fully specified for single supply
operation, i.e., when the negative supply is 0V. Input
common mode range goes below ground and the output
swings within a few millivolts of ground while sinking
current. All competing micropower op amps either cannot
swing to within 600mV of ground (OP-20, OP-220, OP-420)
or need a pull-down resistor connected to the output to swing
to ground (OP-90, OP-290, OP-490, HA5141/42/44). This
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| LT1079AMJ/883 | 制造商:Linear Technology 功能描述:OP Amp Quad GP ±22V/44V 14-Pin CDIP |
| LT1079CN | 功能描述:IC PREC OPAMP MICRPWR QUAD 14DIP RoHS:否 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 標(biāo)準(zhǔn)包裝:50 系列:- 放大器類型:J-FET 電路數(shù):2 輸出類型:- 轉(zhuǎn)換速率:3.5 V/µs 增益帶寬積:1MHz -3db帶寬:- 電流 - 輸入偏壓:30pA 電壓 - 輸入偏移:2000µV 電流 - 電源:200µA 電流 - 輸出 / 通道:- 電壓 - 電源，單路/雙路(±):7 V ~ 36 V，±3.5 V ~ 18 V 工作溫度:0°C ~ 70°C 安裝類型:通孔 封裝/外殼:8-DIP（0.300"，7.62mm） 供應(yīng)商設(shè)備封裝:8-PDIP 包裝:管件 |
| LT1079CN#PBF | 功能描述:IC PREC OPAMP MICRPWR QUAD 14DIP RoHS:是 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 標(biāo)準(zhǔn)包裝:2,500 系列:- 放大器類型:通用 電路數(shù):4 輸出類型:- 轉(zhuǎn)換速率:0.6 V/µs 增益帶寬積:1MHz -3db帶寬:- 電流 - 輸入偏壓:45nA 電壓 - 輸入偏移:2000µV 電流 - 電源:1.4mA 電流 - 輸出 / 通道:40mA 電壓 - 電源，單路/雙路(±):3 V ~ 32 V，±1.5 V ~ 16 V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:14-TSSOP（0.173"，4.40mm 寬） 供應(yīng)商設(shè)備封裝:14-TSSOP 包裝:帶卷 (TR) 其它名稱:LM324ADTBR2G-NDLM324ADTBR2GOSTR |
| LT1079CNPBF | 制造商:Linear Technology 功能描述:LT1079CNPBF |
| LT1079IN | 功能描述:IC PREC OPAMP MICRPWR QUAD 14DIP RoHS:否 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 標(biāo)準(zhǔn)包裝:50 系列:- 放大器類型:J-FET 電路數(shù):2 輸出類型:- 轉(zhuǎn)換速率:13 V/µs 增益帶寬積:3MHz -3db帶寬:- 電流 - 輸入偏壓:65pA 電壓 - 輸入偏移:3000µV 電流 - 電源:1.4mA 電流 - 輸出 / 通道:- 電壓 - 電源，單路/雙路(±):7 V ~ 36 V，±3.5 V ~ 18 V 工作溫度:-40°C ~ 85°C 安裝類型:通孔 封裝/外殼:8-DIP（0.300"，7.62mm） 供應(yīng)商設(shè)備封裝:8-PDIP 包裝:管件 |
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