參數(shù)資料
型號: LTC2054HVIS5#TRPBF
廠商: LINEAR TECHNOLOGY CORP
元件分類: 運算放大器
英文描述: Single/Dual Micropower Zero-Drift Operational Amplifiers; Package: SOT; No of Pins: 5; Temperature Range: -40°C to +85°C
中文描述: OP-AMP, 5 uV OFFSET-MAX, 0.5 MHz BAND WIDTH, PDSO5
封裝: 1 MM HEIGHT, LEAD FREE, PLASTIC, MO-193, TSOT-23, 5 PIN
文件頁數(shù): 3/20頁
文件大?。?/td> 446K
代理商: LTC2054HVIS5#TRPBF
LTC2054/LTC2055
11
20545fc
APPLICATIONS INFORMATION
cause the second form of clock feedthrough described
above, when averaged, dominate the DC input bias current
of the op amp below 70°C.
At temperatures above 70°C, the leakage of the ESD protec-
tion diodes on the inputs increases the input bias currents
of both inputs in the positive direction, while the current
caused by the charge injection stays relatively constant.
At elevated temperatures (above 70°C) the leakage current
begins to dominate and both the negative and positive
pins’ input bias currents are in the positive direction (into
the pins).
Extended Common Mode Range
The LTC2054/LTC2055 input stage is designed to allow
nearly rail-to-rail input common mode signals. In addition,
signals that extend beyond the allowed input common
mode range do not cause output phase inversion.
Voltage Follower with Input Exceeding
the Common Mode Range
Extended Common Mode Range
+
100k
–2.5V
2.5V
1k
OUTPUT
±3.75VP
SINE WAVE
LTC2054/55
20545 F03
500μs/DIV
AV = 1
RL = 100k
VS = ±2.5V
VIN = 500Hz 7.5VP-P
OUTPUT
(V)
INPUT
(V)
20545 F04
0V
2V
–2V
0V
2V
–2V
TYPICAL APPLICATIONS
Simple Differential Bridge Amplier
+
5V
0.1μF
499k
0.1μF
499k
5
1
2
3
4
1μF
5V
AV = 100
20545 TA02
10kΩ
BRIDGE
LTC2054HV
–5V
LT1790-2.5
相關(guān)PDF資料
PDF描述
LTC2054IS5#TRMPBF Single/Dual Micropower Zero-Drift Operational Amplifiers; Package: SOT; No of Pins: 5; Temperature Range: -40°C to +85°C
LTC2054IS5#TRPBF Single/Dual Micropower Zero-Drift Operational Amplifiers; Package: SOT; No of Pins: 5; Temperature Range: -40°C to +85°C
LTC2055CDD#PBF Single/Dual Micropower Zero-Drift Operational Amplifiers; Package: DFN; No of Pins: 8; Temperature Range: 0°C to +70°C
LTC2055CDD#TRPBF Single/Dual Micropower Zero-Drift Operational Amplifiers; Package: DFN; No of Pins: 8; Temperature Range: 0°C to +70°C
LTC2055CMS8#PBF Single/Dual Micropower Zero-Drift Operational Amplifiers; Package: MSOP; No of Pins: 8; Temperature Range: 0°C to +70°C
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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