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參數資料
| 型號： | LT1125ACN |
| 廠商： | LINEAR TECHNOLOGY CORP |
| 元件分類： | 運動控制電子 |
| 英文描述： | Dual/Quad Low Noise, High Speed Precision Op Amps |
| 中文描述： | QUAD OP-AMP, 140 uV OFFSET-MAX, 12.5 MHz BAND WIDTH, PDIP14 |
| 封裝： | 0.300 INCH, PLASTIC, DIP-14 |
| 文件頁數： | 16/16頁 |
| 文件大?。?/td> | 227K |
| 代理商： | LT1125ACN |
16
LT1124/LT1125
LINEAR TECHNOLOGY CORPORATION 1992
11245fas, sn11245 LT/TP 0699 REV A 2K PRINTED IN USA
Strain Gauge Signal Conditioner with Bridge Excitation
TYPICAL APPLICATIO
N
U
1124/25 TA05
–
+
–
+
–
+
LT1009
3
2
2.5V
5k
1/4
LT1125
1k
–15V
15V
1
REFERENCE
OUTPUT
15V
–15V
7
4
13
6
5
10k
ZERO
TRIM
301k*
350
BRIDGE
1
μ
F
301k*
0V TO 10V
OUTPUT
499
*
GAIN
TRIM
50k
*RN60C FILM RESISTORS
1k
14
–15V
15V
13
12
THE LT1124/LT1125 IS CAPABLE OF PROVIDING EXCITATION CURRENT DIRECTLY
TO BIAS THE 350
BRIDGE AT 5V WITH ONLY 5V ACROSS THE BRIDGE (AS OPPOSED
TO THE USUAL 10V) TOTAL POWER DISSIPATION AND BRIDGE WARM-UP DRIFT IS
REDUCED. THE BRIDGE OUTPUT SIGNAL IS HALVED, BUT THE LT1124/LT1125 CAN
AMPLIFY THE REDUCED SIGNAL ACCURATELY.
L1/4
1/4
LT1125
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900
G
FAX: (408) 434-0507
G
www.linear-tech.com
RELATED PARTS
PART NUMBER
LT1007
LT1028/LT1128
LT1112/LT1114
LT1113
LT1126/LT1127
LT1169
LT1792
LT1793
DESCRIPTION
Single Low Noise, Precision Op Amp
Single Low Noise, Precision Op Amps
Dual/Quad Precision Picoamp Input
Dual Low Noise JFET Op Amp
Decompensated LT1124/LT1125
Dual Low Noise JFET Op Amp
Single LT1113
Single LT1169
COMMENTS
2.5nV/
√
Hz 1kHz Voltage Noise
0.85nV/
√
Hz Voltage Noise
250pA Max I
B
4.5nV/
√
Hz Voltage Noise, 10fA/
√
Hz Current Noise
11V/
μ
s Slew Rate
6nV/
√
Hz Voltage Noise, 1fA/
√
Hz Current Noise, 10pA Max I
B
4.2nV/
√
Hz Voltage Noise, 10fA/
√
Hz Current Noise
6nV/
√
Hz Voltage Noise, 1fA/
√
Hz Current Noise, 10pA Max I
B
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PDF描述 |
|---|---|
| LT1124CJ8 | MODULE POWER 3.2VDC-6VDC 40A |
| LT1124IS8 | Dual/Quad Low Noise, High Speed Precision Op Amps |
| LT1124AC | Dual/Quad Low Noise, High Speed Precision Op Amps |
| LT1124ACN8 | Dual/Quad Low Noise, High Speed Precision Op Amps |
| LT1124AI | CAP .039UF 50V PPS FILM SMD 2% |
相關代理商/技術參數 |
參數描述 |
|---|---|
| LT1125ACN#PBF | 功能描述:IC OP-AMP LOW NOISE QUAD 14-DIP RoHS:是 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 標準包裝:2,500 系列:Excalibur™ 放大器類型:J-FET 電路數:1 輸出類型:- 轉換速率:45 V/µs 增益帶寬積:10MHz -3db帶寬:- 電流 - 輸入偏壓:20pA 電壓 - 輸入偏移:490µV 電流 - 電源:1.7mA 電流 - 輸出 / 通道:48mA 電壓 - 電源，單路/雙路(±):4.5 V ~ 38 V，±2.25 V ~ 19 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:8-SOIC（0.154"，3.90mm 寬） 供應商設備封裝:8-SOIC 包裝:帶卷 (TR) |
| LT1125AM | 制造商:LINER 制造商全稱:Linear Technology 功能描述:Dual/Quad Low Noise, High Speed Precision Op Amps |
| LT1125AMJ | 制造商:LINER 制造商全稱:Linear Technology 功能描述:Dual/Quad Low Noise, High Speed Precision Op Amps |
| LT1125AMJ/883C | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Voltage-Feedback Operational Amplifier |
| LT1125C | 制造商:LINER 制造商全稱:Linear Technology 功能描述:Dual/Quad Low Noise, High Speed Precision Op Amps |
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