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PDF HT9292 Data sheet ( Hoja de datos )
| Número de pieza | HT9292 | |
| Descripción | (HT9291 - HT9294) Operation Amplifier | |
| Fabricantes | Holtek Semiconductor | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de HT9292 (archivo pdf) en la parte inferior de esta página. Total 14 Páginas | ||
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www.DataSheet.co.kr
HT9291/HT9292/HT9294
TinyPowerTM Operation Amplifier
Features
· Wide operating voltage: 1.4V to 5.5V
· Low quiescent current: typical 0.6mA/amplifier
· Rail-to-Rail output
· Gain bandwidth: 11kHz typical
· Unity gain stable
Applications
· Wearable products
· Temperature measurement
· Battery powered products
· Available in Single, Dual and Quad OP¢s package
types
· Package type:
HT9291: TSOT23-5
HT9292: 8-pin DIP/SOP
HT9294: 14-pin DIP/SOP
· Portable equipment
· Low power sensors
General Description
The Holtek HT9291/HT9292/HT9294 range of Low
Power Operation Amplifiers offer the advantage of a sin-
gle supply voltage down to as low as 1.4V as well as the
advantages of an extremely low quiescent current of
only 0.6mA/amplifier. One other major advantage of
these devices lie in their rail-to-rail voltage operation for
maximum range. The devices also provide a typical gain
bandwidth product of 11kHz and are also unity gain sta-
ble. The devices are available in a range of packages
according the number of internal amplifiers. The special
characteristics of these devices will ensure their excel-
lent use in applications with stringent low power de-
mands such as portable products, battery powered
equipment, low power sensor signal processing etc.
Selection Table
Part No.
Amplifiers
HT9291
1
HT9292
2
HT9294
4
Package
TSOT23-5
8DIP/SOP
14DIP/SOP
Block Diagram
1O U T
1 IN -
1 IN +
VDD
2 IN +
2 IN -
2O U T
4O U T
4 IN -
4 IN +
VSS
3 IN +
3 IN -
3O U T
Rev. 1.10
1 October 12, 2010
Datasheet pdf - http://www.DataSheet4U.net/
1 page  
www.DataSheet.co.kr
HT9291/HT9292/HT9294
Application Circuits
High Side Battery Current Sensor
IIN 1 0 k W
V IN
100kW
1M W
I IN
=
V D D -V
(1 1 V /V ) x
OUT
(1 0 k W
)
Two Op Amp Instrumentation Amplifier
V REF
R1
RG
R2
R2
V DD
V OUT
R1
V OUT
V1 V2
1 /2
H T9294
1 /2
H T9294
V O U T = (V 2-V 1) x (1 +
R1
R2
+
2R 1
RG
)
+
V REF
Rev. 1.10
5 October 12, 2010
Datasheet pdf - http://www.DataSheet4U.net/
5 Page 
www.DataSheet.co.kr
Product Tape and Reel Specifications
T2
HT9291/HT9292/HT9294
D
AB
C
Reel Dimensions
T1
SOP 8N
Symbol
A
B
C
D
T1
T2
Description
Reel Outer Diameter
Reel Inner Diameter
Spindle Hole Diameter
Key Slit Width
Space Between Flange
Reel Thickness
SOP 14N
Symbol
A
B
C
D
T1
T2
Description
Reel Outer Diameter
Reel Inner Diameter
Spindle Hole Diameter
Key Slit Width
Space Between Flange
Reel Thickness
TSOT23-5
Symbol
A
B
C
D
T1
T2
Description
Reel Outer Diameter
Reel Inner Diameter
Spindle Hole Diameter
Key Slit Width
Space Between Flange
Reel Thickness
Rev. 1.10
11
Dimensions in mm
330.0±1.0
100.0±1.5
13.0 +0.5/-0.2
2.0±0.5
12.8 +0.3/-0.2
18.2±0.2
Dimensions in mm
330.0±1.0
100.0±1.5
13.0 +0.5/-0.2
2.0±0.5
16.8 +0.3/-0.2
22.2±0.2
Dimensions in mm
178.0±1.0
60.0±1.0
13.0 +0.5/-0.2
2.4±0.1
9.0±0.5
11.8±0.5
October 12, 2010
Datasheet pdf - http://www.DataSheet4U.net/
11 Page | ||
| Páginas | Total 14 Páginas | |
| PDF Descargar | [ Datasheet HT9292.PDF ] | |
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