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Número de pieza | FP701 | |
Descripción | Single Operational Amplifier and Voltage Reference | |
Fabricantes | Feeling Technology | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de FP701 (archivo pdf) en la parte inferior de esta página. Total 9 Páginas | ||
No Preview Available ! FP701
Single Operational Amplifier and Voltage Reference
General Description
The FP701 is a single chip composed one op-amp (OPA) with a 1.25V precision voltage
reference on non-inverting input and an open collector output. It offers space and low cost in many
applications such as the secondary feedback control of power supply, AC to DC converter or adaptor.
The FP701 is designed to used as OCP detector with few external components. The circuit
diagram for typical application example is shown as below.
Features
Fixed Reference Voltage: 1.25V
High Precision Over Temperature: 1%
Wide Operating Voltage From 3.0V~25V
Sink Current up to 20mA
Low Input Offset Voltage: 1mV
Package: SOT23-5L
Applications
Battery Charger
High Side Rail Current Detector
SPS (Adaptor)
Current Sense Networking System
Typical Application Circuit
PWM
Controller
VCC
OUT
FP701
IN-
REF
1.25V
GND
FP130
FP130
This datasheet contains new product information. Feeling Technology reserves the rights to modify the product specification without notice.
No liability is assumed as a result of the use of this product. No rights under any patent accompany the sales of the product.
Website: http://www.feeling-tech.com.tw
1/9
Rev.1.0
1 page Recommended Operating Conditions
Parameter
Symbol
Conditions
Supply Voltage
Vcc
Operating Temperature
DC Electrical Characteristics
(VCC=12V, TA= 25°C, unless otherwise noted)
Parameter
Symbol
Conditions
Operating Amplifier
Input Offset Voltage
Input Offset Voltage Drift
IN- Input Bias Current
Large Signal Voltage Gain
Output Sink Current
Low Level Output Voltage
Output Leakage Current
Output Switch Hysteresis
VIO
DVio
Iib
Avd
ISINK
VOL
ILEAK
HYS.
TAMB=25℃
TMIN≦TAMB≦TMAX
TAMB=25℃
TMIN≦TAMB≦TMAX
VIN-=2V, VOUT=1.2V
VIN-=2V, ISINK=20mA
VOUT=25V, VIN-=0.5V
Voltage Reference
Reference Voltage
Reference Voltage Deviation Over
Temperature Range
Line Regulation
Load Regulation
VREF
ΔVREF
TAMB=25℃
TMIN≦TAMB≦TMAX
TMIN≦TAMB≦TMAX
3.0V≦VCC≦25V
IREF =0μA to 40μA
Total Supply Current
IC Supply Current
ICC VCC=25V
FP701
Min.
3
-20
Typ.
Max.
25
+85
Unit
V
°C
Min. Typ. Max. Unit
13
mV
5
7 μV / ℃
-80 -250
nA
-500
50 V / mV
30 mA
0.9 1
V
0.1 1 μA
100 mV
1.237 1.25 1.263
1.225
1.275
10
13
35
V
mV
mV
mV
0.4 mA
This datasheet contains new product information. Feeling Technology reserves the rights to modify the product specification without notice.
No liability is assumed as a result of the use of this product. No rights under any patent accompany the sales of the product.
Website: http://www.feeling-tech.com.tw
5/9
Rev.1.0
5 Page |
Páginas | Total 9 Páginas | |
PDF Descargar | [ Datasheet FP701.PDF ] |
Número de pieza | Descripción | Fabricantes |
FP701 | Single Operational Amplifier and Voltage Reference | Feeling Technology |
FP702 | Single Operational Amplifier and Voltage Reference | Feeling Technology |
FP702KR-LF | Single Operational Amplifier and Voltage Reference | Feeling Technology |
FP703 | Single Operational Amplifier | Feeling Technology |
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