BL6552 (BELLING)
Three phase power monitoring and analysis
BL6552Three phase power monitoring and analysis
BL6552 Professional chip for three phase power monitoring and analysis
Data Sheet
V1.12
Shanghai Bell
(18 views)
BL6281 (BELLING)
1.1 Watt Audio Power Amplifier
1.1 Watt Audio Power Amplifier
BL6281
Features
Improved PSRR at 217 Hz & 1 KHz
60 dB
Power output at 5.0V, 1% THD+N, 8Ω 1.1 W (typ.)
Ultra low s
(15 views)
BL6523GX (BELLING)
Single Phase Multifunction Energy-Metering
BL6523GX
,(6000:1),
BL6523GX
0.1%
,
,Ib CF 0.01% ,0.02%Ib CF 0.1% ,
,。 BL6523GX 3 Sigma-Delta ADC,
,,
(CF)
、、
, ,
。 B
(8 views)
BL6281G (BELLING)
1.7 Watt Audio Power Amplifier
1.7 Watt Audio Power Amplifier
BL6281G
Features
❑ Improved PSRR at 217 Hz & 1 KHz
60 dB
❑ Power output at 5.0V, 10%THD+N, 4 Ω(SOP8 package) 1.7W(
(8 views)
BL6503 (SHANGHAI BELLING)
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
(7 views)
BL6523A (BELLING)
Single Phase Multifunction Energy-Metering
BL6523A
,(1500:1), 0.1%
, 0.1% ,
(CF) , ,
(1000:1) , , (PF) (/IRQ) SPI , 2.5V, 2.5V
3.58MHz 5V, 25mW()
(7 views)
BL6513C (SHANGHAI BELLING)
Three-phase four-wire wide-range meter
Shanghai Belling Co., Ltd
BL6513C
BL6513C
:
(Shanghai Belling Corp.,) BL6513C 、, 。
BL6513C DSP ,。 16 Δ ADC(),; ,,Δ ADC ,; ADC ,, ,
(6 views)
BL6513 (SHANGHAI BELLING)
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
(6 views)
BL6525 (BELLING)
Single-phase active and RMS metering
(6 views)
BL6526B (BELLING)
Single Phase Multifunction Energy-Metering
BL6526B
,(3000:1), 0.1%
, 0.1% ,
(CF) ,
(20mA~12Ib) , , (PF)(20mA~12Ib) (/IRQ) SPI , 2.5V, 2.5V
3.58MHz 5V,
(5 views)
BL6213 (BELLING)
1.2 Watt Audio Power Amplifier
1. 2 Watt Audio Power Amplifier
BL6213
Features
Improved PSRR at 217 Hz
70dB
Power output at 5.0V, 1% THD+N, 8Ω 1.2W (typ.)
Power output at 3.0V
(5 views)
BL6501 (Shanghai Belling)
Single Phase Energy Meter IC
www.DataSheet4U.com
BL6501
FEATURES
High accuracy, less than 0.1% error over a dynamic range of 500 : 1 Exactly measure the real power in the positiv
(4 views)
BL6122 (SHANGHAI BELLING)
Infrared remote control transmitter
www.DataSheet4U.com
Shanghai Belling-Systron Microelectronics Co., Ltd.
BL6122/BL6121
BL6122/BL6121
BL6122/BL6121 , CMOS 。BL6122 64 ,BL6121 32
(4 views)
BL6501A (SHANGHAI BELLING)
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,
(4 views)
BL6523B (BELLING)
Single Phase Multifunction Energy-Metering
BL6523B
,(3000:1), 0.1%
, 0.1% ,
(CF) , ,
(20mA~12Ib) , , (PF)(20mA~12Ib) (/IRQ) SPI , 2.5V, 2.5V
3.58MHz
(4 views)
BL6528 (BELLING)
Single-phase Multifunction Metering
BL6528 Single-phase Multifunction Metering IC
FEATURES
High accuracy. Less than 0.1% error in active energy measurement and reactive measurement ove
(4 views)
BL6562A (BELLING)
ACTIVE PFC CONTROLER
BL6562A
810
:200233 Tel: 86-021-64850700 Fax: 86-021-64854424
BL6562A
1
IC :35uA
:2.5mA
IC
+/-1.4%(@Tj=25○C)
(4 views)
BL6211 (BELLING)
1.25 Watt Fully Differential Audio Power Amplifier
BL6211
1.25 Watt Fully Differential Audio Power Amplifier With Internal Feedback Resistors
1 FEATURES
Fully differential amplifier
Improved PSRR at
(4 views)
BL6203 (BELLING)
1.25 Watt Fully Differential Audio Power Amplifier
BL6203 1.25 Watt Fully Differential Audio Power Amplifier
1 FEATURES
z Fully differential amplifier
z Improved PSRR at 217Hz (VDD>3.0V)
90dB (typ)
(4 views)
BL6305 (BELLING)
2.6 Watt Mono Filter-Free Class-D Audio Power Amplifier
BL6305
2.6 Watt Mono Filter-Free Class-D Audio Power Amplifier
Features
Efficiency With an 8-Ω Speaker: 88% at 400 mW 80% at 100 mW
2.1mA Quiescent Cu
(4 views)