参数资料
型号: DS4432U+
厂商: Maxim Integrated Products
文件页数: 5/9页
文件大小: 0K
描述: IC DAC 7BIT 2CH 5.5V 8-MSOP
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 1
位数: 7
数据接口: I²C,串行
转换器数目: 2
电压电源: 单电源
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 8-TSSOP,8-MSOP(0.118",3.00mm 宽)
供应商设备封装: 8-uMAX
包装: 散装
输出数目和类型: 2 电流,单极
采样率(每秒): *
产品目录页面: 1392 (CN2011-ZH PDF)
DS4432
Dual-Channel, I2C, 7-Bit Sink/Source
Current DAC
_______________________________________________________________________________________
5
Block Diagram
VCC
RFS0
RFS1
SDA SCL
GND
FS0
FS1
OUT1
OUT0
CURRENT
DAC0
F8h
F9h
SOURCE OR
SINK MODE
127 POSITIONS
EACH FOR SINK
AND SOURCE
MODE
CURRENT
DAC1
I2C-COMPATIBLE
SERIAL INTERFACE
DS4432
Typical Operating Characteristics (continued)
(Applies to OUT0 and OUT1. VCC = 2.7V to 5.0V, SDA = SCL = VCC, TA = +25°C, and no loads on OUT0, OUT1, FS0, or FS1, unless
otherwise noted.)
INTEGRAL LINEARITY
DS4432
toc07
SETTING (DEC)
INL
(LSB)
100
125
75
50
25
-0.8
-0.6
-0.4
-0.2
0
0.2
0.4
0.6
0.8
1.0
-1.0
0
RANGE FOR THE 50
μA TO 200μA CURRENT
SOURCE AND SINK RANGE.
DIFFERENTIAL LINEARITY
DS4432
toc08
SETTING (DEC)
DNL
(LSB)
100
125
75
50
25
-0.8
-0.6
-0.4
-0.2
0
0.2
0.4
0.6
0.8
1.0
-1.0
0
RANGE FOR THE 50
μA TO 200μA CURRENT
SOURCE AND SINK RANGE.
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