SHANGHAI BELLING
BL6503 - Single Phase Energy Meter
BL6503 Single Phase Energy Meter IC
FEATURES
DESCRIPTION
High accuracy, less than 0.1% error over a dynamic range of 500 : 1
Exactly measure the re
(33 views)
Shanghai Belling
BL0939 - calibration-free metering chip
BL0939
BL0939 datasheet
BL0939
Shanghai Belling Corp., Ltd.
1 / 35
BL0939
V1.0 V1.1 V1.2
2018/06/07 2019/12/25
2020/9/7
,HCJ ,HCJ
(28 views)
SHANGHAI BELLING
BL8503 - 250mA CMOS Low Dropout Voltage Low consumption Regulator
BL8503
250mA CMOS Low Dropout Voltage Low consumption Regulator
FEATURES
DESCRIPTION
Low power consumption: 3.0uA(Typ.) Maximum output current
(18 views)
SHANGHAI BELLING
BL6513 - Three-phase Active Energy Meter
Three-phase Active
BL0952A/BL6513/BL6511 Energy Meter
FEATURES
High accuracy, less than 0.1% error over a dynamic range of 500:1
High stability durin
(16 views)
SHANGHAI BELLING
BL6511 - Three-phase Active Energy Meter
Three-phase Active
BL0952A/BL6513/BL6511 Energy Meter
FEATURES
High accuracy, less than 0.1% error over a dynamic range of 500:1
High stability durin
(15 views)
SHANGHAI BELLING
BL1117 - 1A Low Dropout Voltage Regulator
BL1117
DESCRIPTION
BL1117 is a series of low dropout three-terminal regulators with a dropout of 1.3V at 1A load current. BL1117 features a very low
(14 views)
SHANGHAI BELLING
BL8555 - Low noise 150mA LDO regulator
Features
BL8555
Low noise 150mA LDO regulator General Description
Applications
BL8555 Typical Application Circuit
BL8555 Typical Performance Chara
(12 views)
SHANGHAI BELLING
BLH3356B - High-frequency low-noise NPN transistor
www.DataSheet4U.com
BLH3356B
NPN :
NPN
:
, VHF,UHF CATV
(T=25℃):
BC EC EB
VCBO VCEO VEBO IC PC Tj Tstg
20 12 3 200 0.5 150 -65-+15
(11 views)
SHANGHAI BELLING
BL0930 - Single Phase Energy Meter
FEATURES
BL0930 Single Phase Energy Meter IC with Integrated Oscillator DESCRIPTION
High accuracy, less than 0.1% error over a dynamic range of 500
(11 views)
Shanghai Belling
BL0932 - Dual Measurement Watt-hour Meter
BL0932 Dual Measurement Watt-hour Meter IC
BL0932 Application Note
DESCRIPTION
BL0932 IC is the main chip widely used for single-phase anti-steal el
(11 views)
Shanghai Belling
BL0936 - Multi Rate Controller
www.DataSheet4U.com
BL0936 Multi-rate control IC
Summarization BL0936 is a kind of 8-bit micro-control unit, which is highperformance and low-power,
(10 views)
SHANGHAI BELLING
BL55021 - LCD driver and control circuit
www.DataSheet4U.com
BL55021
LCD BL55021
BL55021 TN/STN , 128 , //。 BL55021 , 3 4 。
● ● ● ● ● ● ● ● ● ● ● ● ● ●
2.4~ 5.2V 256KHz RC 1/21/31/
(10 views)
SHANGHAI BELLING
BL3207 - 1024 segment low voltage and low noise BBD
BL3207
1024
BBD
810 :200233 Tel:86-21-64850700 Fax:86-21-64854424
BL3207 1024 51.2ms
BBD +5V
· · · · · · ·N ·8
2.56ms~51.2ms
4~10V
0dB
S/N=73
(10 views)
Shanghai Belling
BL0935 - Tri Phase Electrical Energy
www.DataSheet4U.com
BL0935 TRI-PHASE ELECTRICAL ENERGY
FEATURES; *High Accuracy,Less than 0.3% Error over a Dynamic Range of 200 to 1. *Well Reliabi
(9 views)
SHANGHAI BELLING
BL8509 - Low Voltage Detector
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BL8509
Low Voltage Detector with Built-in Delay Circuit Outline:
BL8509 is a series of high precision voltage detector with ultra
(9 views)
SHANGHAI BELLING
BL59A10 - PHOTOELECTRIC SMOKE DETECTOR
www.DataSheet4U.com
BL59A10/BL59S10
PHOTOELECTRIC SMOKE DETECTOR IC
1. Product description 1.1. Basic function: BL59A10/BL59S10 is a CMOS LSI used fo
(9 views)
SHANGHAI BELLING
BL59A12 - PHOTOELECTRIC SMOKE DETECTOR
www.DataSheet4U.com
BL59A12/BL59S12
PHOTOELECTRIC SMOKE DETECTOR IC
1. Product description 1.1 Basic function: BL59A12 (BL59S12) is a CMOS LSI used f
(9 views)
SHANGHAI BELLING
BL59S12 - PHOTOELECTRIC SMOKE DETECTOR
www.DataSheet4U.com
BL59A12/BL59S12
PHOTOELECTRIC SMOKE DETECTOR IC
1. Product description 1.1 Basic function: BL59A12 (BL59S12) is a CMOS LSI used f
(9 views)
SHANGHAI BELLING
BL6121 - Infrared remote control transmitter
www.DataSheet4U.com
Shanghai Belling-Systron Microelectronics Co., Ltd.
BL6122/BL6121
BL6122/BL6121
BL6122/BL6121 , CMOS 。BL6122 64 ,BL6121 32
(9 views)
SHANGHAI BELLING
BL6501A - Single Phase Energy Meter
BL6501A Single Phase Energy Meter IC
FEATURES
D High accuracy, less than 0.3% error over a
DESCRIPTION
The BL6501A is a low cost, high accuracy,
(9 views)