參數(shù)資料
型號(hào): LT6650CS5
廠商: LINEAR TECHNOLOGY CORP
元件分類: 運(yùn)動(dòng)控制電子
英文描述: Micropower, 400mV Reference with Rail-to-Rail Buffer Amplifier in SOT-23
中文描述: BUFFER AMPLIFIER, PDSO5
封裝: 1 MM, PLASTIC, MO-193, TSOT-23, 5 PIN
文件頁(yè)數(shù): 1/12頁(yè)
文件大小: 440K
代理商: LT6650CS5
LT6650
1
6650f
APPLICATIU
FEATURES
TYPICAL APPLICATIO
U
DESCRIPTIO
U
The LT
6650 is a micropower, low voltage 400mV refer-
ence. Operating with supplies from 1.4V up to 18V, the
device draws only 5.6
μ
A typical, making it ideal for low
voltage systems as well as handheld instruments and
industrial control systems. With only two resistors the
internal buffer amplifier can scale the 400mV reference to
any desired value up to the supply voltage.
The reference is postpackage-trimmed to increase the
output accuracy. The output can sink and source 200
μ
A
over temperature. Quiescent power dissipation is 28
μ
W.
Stability is ensured with any output capacitor of 1
μ
F or
higher.
The LT6650 is the lowest voltage series reference available
in the 5-lead SOT-23 package.
, LTC and LT are registered trademarks of Linear Technology Corporation.
ThinSOT is a trademark of Linear Technology Corporation.
I
Battery-Operated Systems
I
Handheld Instruments
I
Industrial Control Systems
I
Data Acquisition Systems
I
Negative Voltage References
I
Low Quiescent Current 5.6
μ
A (typical)
I
Wide Supply Range: 1.4V to 18V
I
400mV Reference
±
1% Maximum Accuracy Over
Temperature at 5V
I
Rail-to-Rail Buffer Amplifier
I
0.5% 400mV Maximum Initial Accuracy at 5V
I
Shunt Configurable
I
Sinks and Sources Current
I
Wide Operational Range –40
°
C to 125
°
C
I
Externally Adjustable Output Voltage
I
Low Profile 1mm 5-lead SOT-23
(ThinSOT) Package
Micropower, 400mV
Reference with Rail-to-Rail
Buffer Amplifier in SOT-23
OUT
V
0.4V
V
IN
= 1.4V TO 18V
I
Q
6
μ
A
4
5
1
FB
IN
GND
1
μ
F
2
LT6650
+
1
μ
F
V
= 400mV
REFERENCE
6650 TA01a
TEMPERATURE (
°
C)
R
402
401
400
398
399
–30
10
50
90
6650 TA01b
130
–50
–10
30
70
110
TYPICAL LT6650 PART
V
IN
= 5V
SINK 200
μ
A
SOURCE –200
μ
A
NO LOAD
LT6650 Temperature Drift
Battery-Powered 0.4V Reference
相關(guān)PDF資料
PDF描述
LT6650HS5 Micropower, 400mV Reference with Rail-to-Rail Buffer Amplifier in SOT-23
LT6650IS5 Micropower, 400mV Reference with Rail-to-Rail Buffer Amplifier in SOT-23
LT6700CS6-1 Micropower, Low Voltage, SOT-23, Dual Comparator with 400mV Reference
LT6700HS6-1 Micropower, Low Voltage, SOT-23, Dual Comparator with 400mV Reference
LT6700HS6-2 Micropower, Low Voltage, SOT-23, Dual Comparator with 400mV Reference
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參數(shù)描述
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