参数资料
型号: TC1321EOATR
厂商: Microchip Technology
文件页数: 1/24页
文件大小: 0K
描述: IC DAC 10BIT 2WIRE I2C 8SOIC
标准包装: 3,300
设置时间: 10µs
位数: 10
数据接口: I²C
转换器数目: 1
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-SOIC(0.154",3.90mm 宽)
供应商设备封装: 8-SOICN
包装: 带卷 (TR)
输出数目和类型: 1 电压,单极
采样率(每秒): *
2010 Microchip Technology Inc.
DS21387C-page 1
TC1321
Features
10-Bit Digital-to-Analog Converter
2.7-5.5V Single Supply Operation
Simple SMBus/I2CTM Serial Interface
Low Power Operation
- Normal Mode: 350 A
- Shutdown Mode: 0.5 A
Temperature Range: 40°C to +85°C
8-Pin SOIC and 8-Pin MSOP Packages
Applications
Programmable Voltage Sources
Digital Controlled Amplifiers/Attenuators
Process Monitoring and Control
General Description
The TC1321 is a serially accessible, 10-bit voltage
output, digital-to-analog converter (DAC). The DAC
produces an output voltage that ranges from ground to
an externally supplied reference voltage. It operates
from a single power supply that can range from 2.7V to
5.5V, making it ideal for a wide range of applications.
Built into the part is a Power-on Reset (POR) function
that ensures that the device starts at a known condition.
Communication with the TC1321 is accomplished via a
simple 2-wire SMBus/I2C compatible serial port, with
the TC1321 acting as a slave only device. The host can
enable the SHDN bit in the CONFIG register to activate
the Low Power Standby mode.
Package Type
Typical Application
VSS
SDA
V
REF
SCL
NC
V
OUT
V
DD
DAC-OUT
1
8
27
36
4
5
TC1321
8-Pin MSOP and
8-Pin SOIC (Narrow)
Microcontroller
Serial Port
SDA
SCL
V
IN
V
ADJUST
V
DD
DAC
V
REF
V
OUT
TC1321
+
5
8
1
3
2
V
REF
10-Bit Digital-to-Analog Converter with Two-Wire Interface
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