参数资料
型号: BH2219FVM-TR
厂商: Rohm Semiconductor
文件页数: 5/10页
文件大小: 0K
描述: IC DAC 8BIT 2-CHAN MSOP8
标准包装: 1
设置时间: 100µs
位数: 8
数据接口: 串行
转换器数目: 2
电压电源: 单电源
工作温度: -20°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 8-VSSOP,8-MSOP(0.110",2.80mm 宽)
供应商设备封装: 8-MSOP
包装: 标准包装
输出数目和类型: 2 电压,单极
采样率(每秒): *
其它名称: BH2219FVM-DKR
BH2219FVM-DKR-ND
BH2219FVMDKR
BH2219FVM, BH2220FVM
Technical Note
4/7
www.rohm.com
2009.06 - Rev.A
2009 ROHM Co., Ltd. All rights reserved.
●Operation Description
Serial Interface
The Control command consists of 3 lines of 12bit serial input data (MSB first).
DI data is read at the rising edge of the CLK, and is held in the LD Low area.
The output data is determined in LD High area.
Fig.5
Data Settings
D0
D1
D2
D3
D4
D5
D6
D7
Setting
0
GND
1
0
(VCC-GND)/256x1
0
1
0
(VCC-GND)/256x2
1
0
(VCC-GND)/256x3
0
1
0
(VCC-GND)/256x4
~
0
1
(VCC-GND)/256x254
1
(VCC-GND)/256x255
Channel Setting (BH2219FVM)
D8
D9
D10
D11
Setting
0
X
AO1
1
0
X
AO2
0
1
X
Inconsequential
1
X
Inconsequential
Channel setting (BH2220FVM)
D8
D9
D10
D11
Setting
0
X
AO1
1
0
X
AO2
0
1
X
AO3
1
X
Inconsequential
LD
CLK
DI
D11
X
1
D10
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
2
3
45678
9
10
11
12
相关PDF资料
PDF描述
BH2223FV-E2 IC CONV D/A 8BIT 10CH SSOP-B16
BH2226FV-FE2 IC DAC 8BIT 8-CHAN SSOP-B16
BH2228FV-E2 IC DAC 8BIT 6-CHAN SSOP-B14
BQ4285EP IC RTC W/114X8 NVSRAM 24-DIP
BQ4847YMT IC RTC W/NVSRAM CONTROL T-MOD
相关代理商/技术参数
参数描述
BH221B 制造商:Farnell / Pro-Power 功能描述:HOLDER BATTERY 2XC SNAP TERM 制造商:pro-power 功能描述:HOLDER, BATTERY, 2XC, SNAP TERM 制造商:pro-power 功能描述:HOLDER, BATTERY, 2XC, SNAP TERM; Battery Sizes Accepted:C; No. of Batteries:2; Battery Holder Mount:Panel; Battery Terminals:Snap Contact; SVHC:No SVHC (18-Jun-2012); Accessory Type:Battery Holder; Battery Size Code:C; Colour:Black; ;RoHS Compliant: Yes
BH222 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
BH2220FVM 制造商:ROHM 制造商全称:Rohm 功能描述:8bit 3ch D/A converter
BH2220FVM-TR 功能描述:数模转换器- DAC IC D/A 8BIT 3CH RoHS:否 制造商:Texas Instruments 转换器数量:1 DAC 输出端数量:1 转换速率:2 MSPs 分辨率:16 bit 接口类型:QSPI, SPI, Serial (3-Wire, Microwire) 稳定时间:1 us 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-14 封装:Tube
BH2220GLS-E2 功能描述:数模转换器- DAC TUNING D/A CONVERTER RoHS:否 制造商:Texas Instruments 转换器数量:1 DAC 输出端数量:1 转换速率:2 MSPs 分辨率:16 bit 接口类型:QSPI, SPI, Serial (3-Wire, Microwire) 稳定时间:1 us 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-14 封装:Tube