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參數(shù)資料
| 型號： | TC1322EOART |
| 元件分類： | DAC |
| 英文描述： | SERIAL INPUT LOADING, 10 us SETTLING TIME, 12-BIT DAC, PDSO8 |
| 封裝： | SOIC-8 |
| 文件頁數(shù)： | 1/11頁 |
| 文件大?。?/td> | 65K |
| 代理商： | TC1322EOART |
TC1322
TC1322-1
6/23/00
2001 Microchip Technology Inc.
DS21388A
FEATURES
s
12-Bit Digital-Analog Converter
s
8-Pin SOIC and 8-Pin MSOP Packages
s
2.7–5.5V Single-Supply Operation
s
Simple SMBus/I2C Serial Interface
s
Low Power - 0.35mA Operation, 0.5
A Shutdown
s
Guaranteed Monotonicity
TYPICAL APPLICATIONS
s
Programmable Voltage Sources
s
Digital-Controlled Amplifiers/Attenuators
s
Process Monitoring and Control
s
Microprocessor- controlled systems
FUNCTIONAL BLOCK DIAGRAM
PIN CONFIGURATION
ORDERING INFORMATION
Part No.
Package
Temp. Range
TC1322EOA
8-Pin SOIC (Narrow) –40
°C to +85°C
TC1322EUA
8-Pin MSOP
–40
°C to +85°C
GENERAL DESCRIPTION
The TC1322 is a serially accessible 12-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 function that ensures that the device starts at a known
condition.
Communication with the TC1322 is accomplished via a
simple 2-wire SMBus/I
2C 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.
8-Pin SOIC (Narrow)
8-Pin MSOP
12-Bit Digital-to-Analog Converter with Two-Wire Interface
18
27
36
45
TC1322
GND
SDA
VREF
SCL
GND
SDA
VREF
SCL
NC
VOUT
VDD
DAC-OUT
NC
VOUT
VDD
DAC-OUT
1
8
27
36
45
TC1322
Serial Port
Interface
SDA
VDD
DAC–OUT
VOUT
Configuration Register
Data Register
Control
VREF
GND
SCL
DAC
TC1322
Micro Processor
Serial Port
SDAT
SCLK
VIN
VADJUST
VDD
(1)
(8)
(3)
(2)
DAC
VREF
(5)
VOUT
TC1320
+
–
APPLICATIONS DRAWING
相關PDF資料 |
PDF描述 |
|---|---|
| TC1322EUART | SERIAL INPUT LOADING, 10 us SETTLING TIME, 12-BIT DAC, PDSO8 |
| TC1322EOA | SERIAL INPUT LOADING, 10 us SETTLING TIME, 12-BIT DAC, PDSO8 |
| TC1322EUATR | SERIAL INPUT LOADING, 10 us SETTLING TIME, 12-BIT DAC, PDSO8 |
| TC1322EUA | SERIAL INPUT LOADING, 10 us SETTLING TIME, 12-BIT DAC, PDSO8 |
| TC1322EOATR | SERIAL INPUT LOADING, 10 us SETTLING TIME, 12-BIT DAC, PDSO8 |
相關代理商/技術參數(shù) |
參數(shù)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(chǎn)品:Standard Clock Oscillators 封裝 / 箱體:7 mm x 5 mm 頻率:75 MHz 頻率穩(wěn)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(chǎn)品:Standard Clock Oscillators 封裝 / 箱體:7 mm x 5 mm 頻率:75 MHz 頻率穩(wěn)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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