1/8
www.rohm.com
2011.08 - Rev.B
2011 ROHM Co., Ltd. All rights reserved.
D/A Converter Series for Electronic Adjustments
Standard 8bit 4ch·6ch Type
D/A Converters
BH2227FV, BH2228FV
●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-5.5V), providing
design flexibility.
●Features
1) Suitable for 2 independent power sources (3V/5V)
2) Built-in RESET function
3) High speed output response characteristics
4) 3-line serial interface
5) Broad power supply voltage range: 2.7V-5.5V
●Applications
DVCs, DSCs, DVDs, CD-Rs, CD-RWs
●Lineup
Parameter
BH2227FV
BH2228FV
Power source voltage range
2.7 to 5.5V
Number of channels
4ch
6ch
Current consumption
0.9mA
Differential non linearity error
±1.0LSB
Integral non linearity error
±1.5LSB
Output current performance
±1.0mA
Settling time
100s
Data transfer frequency
10MHz
Input method
CMOS
Data latch method
CSB method
Package
SSOP-B14
●Absolute Maximum Ratings(Ta=25℃)
Parameter
Symbol
Limits
Unit
Remarks
Power source voltage
VCC
-0.3 to 7.0
V
-
Terminal voltage
VIN
-0.3 to VCC
V
-
Storage temperature range
TSTG
-55 to 125
-
Power dissipation
PD
400*
1
mW
-
*1 Derated at 4.0mW/ ℃ at Ta>25℃
*2 This product is not robust against radiation.
No.11052EBT04
相关PDF资料
BQ4285EP IC RTC W/114X8 NVSRAM 24-DIP
BQ4847YMT IC RTC W/NVSRAM CONTROL T-MOD
BU2280FV-E2 IC CLOCK GEN DVD-VIDEO SSOP-B24
BU2363FV-E2 IC CLOCK GEN DVD-VIDEO SSOP-B16
BU2365FV-E2 IC CLOCK GEN W/VCXO SSOP-B24
BU2505FV-E2 IC DAC 10BIT 10-CHAN SSOP-B20
BU2508FV-E2 IC DAC 10BIT 4-CHAN SSOP14
BU3076HFV-TR IC CLOCK GEN 1CH HVSOF6
相关代理商/技术参数
BH223 制造商:ADAM-TECH 制造商全称:Adam Technologies, Inc. 功能描述:BATTERY HOLDERS & SNAPS AA, AAA, C, D & COIN CELL
BH-22-3 制造商:ADAM-TECH 制造商全称:Adam Technologies, Inc. 功能描述:BATTERY HOLDERS D, 9V SINGLE & MULTIPLE CELLS
BH223-L 功能描述:HOLDER CR223A W/SOLDER LUGS RoHS:是 类别:电池产品 >> 电池座,夹,触点 系列:- 标准包装:100 系列:- 电池类型,功能:圆柱形,触点(单) 样式:触点弹簧(线圈) 电池大小:多重 单元数:- 电池系列:- 安装类型:自定义 端接类型:- 板上方高度:- 工作温度:- 配用:P670-ND - BATTERY 1.5V ALKALINE AAA 4 PACKP671-ND - BATTERY 1.5V ALKALINE AA 4 PACKP672-ND - BATTERY 1.5V ALKALINE AAA 2 PACKP673-ND - BATTERY 1.5V ALKALINE AA 2 PACKP674-ND - BATTERY 1.5V ALKALINE AAAP675-ND - BATTERY 1.5V ALKALINE AATL-4903-ND - BATT LTH AA 3.6VLR03XWA/C-ND - BATT IND ALKALINE AAA SIZELR6XWA/C-ND - BATT IND ALKALINE AA SIZEP649-ND - BATTERY IND ALKALINE AAA更多... 其它名称:211K
BH223-X2-411 功能描述:HOLDR BATT 2-CRP2 OR 223A W/CONN RoHS:是 类别:电池产品 >> 电池座,夹,触点 系列:- 标准包装:100 系列:- 电池类型,功能:圆柱形,触点(单) 样式:触点弹簧(线圈) 电池大小:多重 单元数:- 电池系列:- 安装类型:自定义 端接类型:- 板上方高度:- 工作温度:- 配用:P670-ND - BATTERY 1.5V ALKALINE AAA 4 PACKP671-ND - BATTERY 1.5V ALKALINE AA 4 PACKP672-ND - BATTERY 1.5V ALKALINE AAA 2 PACKP673-ND - BATTERY 1.5V ALKALINE AA 2 PACKP674-ND - BATTERY 1.5V ALKALINE AAAP675-ND - BATTERY 1.5V ALKALINE AATL-4903-ND - BATT LTH AA 3.6VLR03XWA/C-ND - BATT IND ALKALINE AAA SIZELR6XWA/C-ND - BATT IND ALKALINE AA SIZEP649-ND - BATTERY IND ALKALINE AAA更多... 其它名称:211K
BH223-X2-W 功能描述:HOLDER 2 DL223A 12V 6" WIRE LEAD RoHS:是 类别:电池产品 >> 电池座,夹,触点 系列:- 标准包装:100 系列:- 电池类型,功能:圆柱形,触点(单) 样式:触点弹簧(线圈) 电池大小:多重 单元数:- 电池系列:- 安装类型:自定义 端接类型:- 板上方高度:- 工作温度:- 配用:P670-ND - BATTERY 1.5V ALKALINE AAA 4 PACKP671-ND - BATTERY 1.5V ALKALINE AA 4 PACKP672-ND - BATTERY 1.5V ALKALINE AAA 2 PACKP673-ND - BATTERY 1.5V ALKALINE AA 2 PACKP674-ND - BATTERY 1.5V ALKALINE AAAP675-ND - BATTERY 1.5V ALKALINE AATL-4903-ND - BATT LTH AA 3.6VLR03XWA/C-ND - BATT IND ALKALINE AAA SIZELR6XWA/C-ND - BATT IND ALKALINE AA SIZEP649-ND - BATTERY IND ALKALINE AAA更多... 其它名称:211K
BH224 制造商:ADAM-TECH 制造商全称:Adam Technologies, Inc. 功能描述:BATTERY HOLDERS & SNAPS AA, AAA, C, D & COIN CELL
BH225 制造商:ADAM-TECH 制造商全称:Adam Technologies, Inc. 功能描述:BATTERY HOLDERS & SNAPS AA, AAA, C, D & COIN CELL
BH22834E-30 制造商: 功能描述: 制造商:undefined 功能描述: