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參數(shù)資料
| 型號： | LT1211 |
| 廠商： | Linear Technology Corporation |
| 英文描述： | 14MHz,7V/ms,Single Supply Dual Precision Op Amps(14MHz,7V/ms,單電源，雙路精密運算放大器) |
| 中文描述： | 14MHz，7V/ms，單電源雙精度運算放大器（14MHz，7V/ms，單電源，雙路精密運算放大器） |
| 文件頁數(shù)： | 1/20頁 |
| 文件大?。?/td> | 275K |
| 代理商： | LT1211 |
1
LT1211/LT1212
14MHz, 7V/
μ
s, Single Supply
Dual and Quad
Precision Op Amps
D
U
ESCRIPTIO
I
Slew Rate: 7V/
μ
s Typ
I
Gain-Bandwidth Product: 14MHz Typ
I
Fast Settling to 0.01%
2V Step to 200
μ
V: 900ns Typ
10V Step to 1mV: 2.2
μ
s Typ
I
Excellent DC Precision in All Packages
Input Offset Voltage: 275
μ
V Max
Input Offset Voltage Drift: 6
μ
V/
°
C Max
Input Offset Current: 30nA Max
Input Bias Current: 125nA Max
Open-Loop Gain: 1200V/mV Min
I
Single Supply Operation
Input Voltage Range Includes Ground
Output Swings to Ground While Sinking Current
I
Low Input Noise Voltage: 12nV/
√
Hz Typ
I
Low Input Noise Current: 0.2pA/
√
Hz Typ
I
Specified on 3.3V, 5V and
±
15V
I
Large Output Drive Current: 20mA Min
I
Low Supply Current per Amplifier: 1.8mA Max
I
Dual in 8-Pin DIP and SO-8
I
Quad in 14-Pin DIP and Narrow SO-16
Note:
For applications requiring higher slew rate, see the LT1213/LT1214 and
LT1215/LT1216 data sheets.
The LT
1211 is a dual, single supply precision op amp with
a 14MHz gain-bandwidth product and a 7V/
μ
s slew rate.
The LT1212 is a quad version of the same amplifier. The
DC precision of the LT1211/LT1212 eliminates trims in
most systems while providing high frequency perfor-
mance not usually found in single supply amplifiers.
The LT1211/LT1212 will operate on any supply greater
than 2.5V and less than 36V total. These amplifiers are
specified on single 3.3V, single 5V and
±
15V supplies, and
only require 1.3mA of quiescent supply current per ampli-
fier. The inputs can be driven beyond the supplies without
damage or phase reversal of the output. The minimum
output drive is 20mA, ideal for driving low impedance
loads.
U
A
O
PPLICATI
TYPICAL
Input Bias Current Cancellation
–
+
V
IN
V
+
1/2
LT1211
R
F
V
OUT
1211/12 TA01
1M
SIGNAL AMP
–
+
1/2
LT1211
R
G
CANCELLATION
AMP
1M
22pF
, LTC and LT are registered trademarks of Linear Technology Corporation.
I
2.5V Full-Scale 12-Bit Systems: V
OS
≤
0.45LSB
I
10V Full-Scale 16-Bit Systems: V
OS
≤
1.8LSB
I
Active Filters
I
Photo Diode Amplifiers
I
DAC Current-to-Voltage Amplifiers
I
Battery-Powered Systems
U
S
A
O
PPLICATI
S
FEATURE
INPUT VOLTAGE (V)
0.01
I
0.1
1
10
1211/12 TA02
100
90
80
70
60
50
40
30
20
10
0
V
= 5V, V
IN
LINEAR REGION
R
IN
= 300M
R
IN
= 2.4G
WITHOUT CANCELLATION
WITH CANCELLATION
Input Current vs Input Voltage
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LT1212 | 14MHz,7V/ms,Single Supply Quad Precision Op Amps(14MHz,7V/ms,單電源，四路精密運算放大器) |
| LT1213 | 28MHz, 12V/μs, Single Supply Dual Precision Op Amps(28MHz, 12V/μs, 單電源，雙路精密運算放大器) |
| LT1214 | 28MHz, 12V/μs, Single Supply Quad Precision Op Amps(28MHz, 12V/μs, 單電源，四路精密運算放大器) |
| LT1215 | 23MHz, 50V/ms, Single Supply Dual Precision Op Amps(23MHz, 50V/ms,單電源，雙路精密運算放大器) |
| LT1216 | 23MHz, 50V/ms,Single Supply Quad Precision Op Amps(23MHz, 50V/ms,單電源，四路精密運算放大器) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LT1211ACN8 | 功能描述:IC PREC OP-AMP 14MHZ DUAL 8-DIP RoHS:否 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 標準包裝: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） 供應商設(shè)備封裝:8-PDIP 包裝:管件 |
| LT1211ACN8#PBF | 功能描述:IC PREC OP-AMP 14MHZ DUAL 8-DIP RoHS:是 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 標準包裝: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） 供應商設(shè)備封裝:8-PDIP 包裝:管件 |
| LT1211AMJ8 | 制造商:Linear Technology 功能描述:OP Amp Dual GP ±18V/36V 8-Pin CDIP 制造商:Linear Technology 功能描述:OP Amp Dual GP 18V/36V 8-Pin CDIP |
| LT1211C | 制造商:LINER 制造商全稱:Linear Technology 功能描述:14MHz, 7V/us, Single Supply Dual and Quad Precision Op Amps |
| LT1211CN8 | 功能描述:IC PREC OP-AMP 14MHZ DUAL 8-DIP RoHS:否 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 標準包裝:100 系列:- 放大器類型:通用 電路數(shù):1 輸出類型:- 轉(zhuǎn)換速率:0.2 V/µs 增益帶寬積:- -3db帶寬:- 電流 - 輸入偏壓:100pA 電壓 - 輸入偏移:30µV 電流 - 電源:380µA 電流 - 輸出 / 通道:- 電壓 - 電源，單路/雙路(±):±2 V ~ 18 V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:8-SOIC（0.154"，3.90mm 寬） 供應商設(shè)備封裝:8-SO 包裝:管件 |
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