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參數資料
| 型號： | TC1322 |
| 廠商： | Microchip Technology Inc. |
| 英文描述： | 12-Bit Digital-to-Analog Converter with Two-Wire Interface |
| 中文描述： | 12位數字到模擬轉換器兩線接口 |
| 文件頁數： | 1/16頁 |
| 文件大小： | 445K |
| 代理商： | TC1322 |
2002 Microchip Technology Inc.
DS21388B-page 1
TC1322
Features
12-Bit Digital-to-Analog Converter
2.7-5.5V Single Supply Operation
Simple SMBus/I
2
C
TM
Serial Interface
Low Power: 350
μ
A Operation, 0.5
μ
A Shutdown
8-Pin SOIC and 8-Pin MSOP Packages
Applications
Programmable Voltage Sources
Digital Controlled Amplifiers/Attenuators
Process Monitoring and Control
Device Selection Table
General Description
The TC1322 is a serially accessible 12-bit voltage out-
put digital-to-analog converter (DAC). The DAC pro-
duces 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 function that ensures
that the device starts at a known condition.
Communication with the TC1322 is accomplished via a
simple 2-wire SMBus/I
2
C compatible serial port with
the TC1322 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
Part
Number
Package
Temperature Range
TC1322EOA
TC1322EUA
8-Pin SOIC (Narrow)
8-Pin MSOP
-40°C to +85°C
-40°C to +85°C
GND
SDA
SCL
V
REF
NC
V
OUT
V
DD
DAC-OUT
1
2
3
4
8
7
6
5
TC1322
8-Pin MSOP and
8-Pin SOIC (Narrow)
Microcontroller
Serial Port
SDAT
SCLK
V
IN
V
ADJUST
V
DD
(1)
(8)
(3)
(2)
DAC
V
REF
(5)
V
OUT
TC1322
+
–
12-Bit Digital-to-Analog Converter with Two-Wire Interface
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相關代理商/技術參數 |
參數描述 |
|---|---|
| TC-133.330MBD-T | 功能描述:標準時鐘振蕩器 133.330MHz 3.3V 25ppm -40C to 85C RoHS:否 制造商:AVX 產品:Standard Clock Oscillators 封裝 / 箱體:7 mm x 5 mm 頻率:75 MHz 頻率穩定性:50 PPM 電源電壓:2.5 V 負載電容: 端接類型:SMD/SMT 最小工作溫度:0 C 最大工作溫度:+ 70 C 輸出格式:LVDS 尺寸: 封裝:Reel 系列: |
| TC-133.330MBE-T | 制造商:TXC Corporation 功能描述:OSC MEMS 133.330 MHZ 3.3V SMD |
| TC-133.330MCD-T | 功能描述:標準時鐘振蕩器 133.330MHz 2.5V 25ppm -40C to 85C RoHS:否 制造商:AVX 產品:Standard Clock Oscillators 封裝 / 箱體:7 mm x 5 mm 頻率:75 MHz 頻率穩定性:50 PPM 電源電壓:2.5 V 負載電容: 端接類型:SMD/SMT 最小工作溫度:0 C 最大工作溫度:+ 70 C 輸出格式:LVDS 尺寸: 封裝:Reel 系列: |
| TC-133.330MCE-T | 制造商:TXC Corporation 功能描述:OSC MEMS 133.330 MHZ 2.5V SMD |
| TC-13C | 制造商:Panduit Corp 功能描述: |
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