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BH2227FV_15 Datasheet, PDF (1/18 Pages) Rohm – D/A Converters Standard 8bit 4ch 6ch Type | |||
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Datasheet
D/A Converters
Standard 8bit 4ch ï· 6ch Type
BH2227FV BH2228FV
General Description
The BH2227FV and BH2228FV ICs are 8bit R-2R-type
D/A converters with 4 and 6 channels, respectively.
Optimized circuitry allows two output voltages to be
supplied (3V/5V). Furthermore, the built-in RESET
function ensures that the output voltage at all channels
is LOW during power up. A broad power supply voltage
range is available (2.7V to 5.5V), providing design
flexibility.
Key Specifications
ï® Power Source Voltage Range:
ï® Current Consumption:
ï® Differential Non Linearity Error:
ï® Integral non Linearity Error:
ï® Output current Performance:
ï® Settling Time:
ï® Data Transfer Frequency:
ï® Action Temperature Range:
2.7V to 5.5V
0.8mA(Typ)
±1.0LSB
±1.5LSB
±1.0mA
100µs(Min)
10MHz(Max)
-20°C to +85°C
Features
â Suitable for 2 independent power sources (3V/5V)
â Built-in RESET function
â High speed output response characteristics
â 3-line serial interface
Package
W(Typ) x D(Typ) x H(Max)
Applications
DVCs, DSCs, DVDs, CD-Rs, CD-RWs
SSOP-B14
5.00mm x 6.40mm x 1.35mm
Lineup
Number of channels
4ch
6ch
Input method
CMOS
Data latch method
CSB method
Package
SSOP-B14 Reel of 2500
Orderable Part Number
BH2227FV-E2
BH2228FV-E2
âProduct structureï¼Silicon monolithic integrated circuit
www.rohm.com
© 2015 ROHM Co., Ltd. All rights reserved.
TSZ22111ã»14ã»001
âThis product has no designed protection against radioactive rays
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TSZ02201-0M2M0GZ15080-1-2
06.Nov.2015 Rev.001
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