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參數資料
| 型號： | TLV5620IDR |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | DAC |
| 英文描述： | SERIAL INPUT LOADING, 10 us SETTLING TIME, 8-BIT DAC, PDSO14 |
| 封裝： | GREEN, PLASTIC, SOIC-14 |
| 文件頁數： | 1/14頁 |
| 文件大?。?/td> | 180K |
| 代理商： | TLV5620IDR |
TLV5620C, TLV5620I
QUADRUPLE 8-BIT DIGITAL-TO-ANALOG CONVERTERS
SLAS110B – JANUARY 1995 – REVISED APRIL 1997
1
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
D Four 8-Bit Voltage Output DACs
D 3-V Single-Supply Operation
D Serial Interface
D High-Impedance Reference Inputs
D Programmable for 1 or 2 Times Output
Range
D Simultaneous Update Facility
D Internal Power-On Reset
D Low-Power Consumption
D Half-Buffered Output
applications
D Programmable Voltage Sources
D Digitally Controlled Amplifiers/Attenuators
D Mobile Communications
D Automatic Test Equipment
D Process Monitoring and Control
D Signal Synthesis
description
The TLV5620C and TLV5620I are quadruple 8-bit voltage output digital-to-analog converters (DACs) with
buffered reference inputs (high impedance). The DACs produce an output voltage that ranges between either
one or two times the reference voltages and GND; and, the DACs are monotonic. The device is simple to use,
because it runs from a single supply of 3 V to 3.6 V. A power-on reset function is incorporated to ensure
repeatable start-up conditions.
Digital control of the TLV5620C and TLV5620I is over a simple three-wire serial bus that is CMOS compatible
and easily interfaced to all popular microprocessor and microcontroller devices. The 11-bit command word
comprises eight bits of data, two DAC select bits, and a range bit, the latter allowing selection between the times
1 or times 2 output range. The DAC registers are double buffered, allowing a complete set of new values to be
written to the device, then all DAC outputs update simultaneously through control of LDAC. The digital inputs
feature Schmitt triggers for high noise immunity.
The 14-terminal small-outline (SO) package allows digital control of analog functions in space-critical
applications. The TLV5620C is characterized for operation from 0
°C to 70°C. The TLV5620I is characterized
for operation from – 40
°C to 85°C. The TLV5620C and TLV5620I do not require external trimming.
AVAILABLE OPTIONS
PACKAGE
TA
SMALL OUTLINE
(D)
PLASTIC DIP
(N)
0
°C to 70°C
TLV5620CD
TLV5620CN
–40
°C to 85°C
TLV5620ID
TLV5620IN
Copyright
1997, Texas Instruments Incorporated
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
1
2
3
4
5
6
7
14
13
12
11
10
9
8
GND
REFA
REFB
REFC
REFD
DATA
CLK
VDD
LDAC
DACA
DACB
DACC
DACD
LOAD
D OR N PACKAGE
(TOP VIEW)
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| TLV5620ID | SERIAL INPUT LOADING, 10 us SETTLING TIME, 8-BIT DAC, PDSO14 |
| TLV5620CDR | SERIAL INPUT LOADING, 10 us SETTLING TIME, 8-BIT DAC, PDSO14 |
| TLV5620INE4 | SERIAL INPUT LOADING, 10 us SETTLING TIME, 8-BIT DAC, PDIP14 |
| TLV5621EDRG4 | SERIAL INPUT LOADING, 75 us SETTLING TIME, 8-BIT DAC, PDSO14 |
| TLV5621ID | SERIAL INPUT LOADING, 75 us SETTLING TIME, 8-BIT DAC, PDSO14 |
相關代理商/技術參數 |
參數描述 |
|---|---|
| TLV5620IDRG4 | 功能描述:數模轉換器- DAC 8-Bit 10 us DAC Serial In Quad DAC RoHS:否 制造商:Texas Instruments 轉換器數量:1 DAC 輸出端數量:1 轉換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩定時間:1 us 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube |
| TLV5620IN | 功能描述:數模轉換器- DAC Quad 8bit DigitAL/AN RoHS:否 制造商:Texas Instruments 轉換器數量:1 DAC 輸出端數量:1 轉換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩定時間:1 us 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube |
| TLV5620INE4 | 功能描述:數模轉換器- DAC 8-Bit 10 us DAC Serial In Quad DAC RoHS:否 制造商:Texas Instruments 轉換器數量:1 DAC 輸出端數量:1 轉換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩定時間:1 us 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube |
| TLV5621 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:LOW-POWER QUADRUPLE 8-BIT DIGITAL-TO-ANALOG CONVERTER |
| TLV5621ED | 功能描述:數模轉換器- DAC 8bit DAC 4Chl RoHS:否 制造商:Texas Instruments 轉換器數量:1 DAC 輸出端數量:1 轉換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩定時間:1 us 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube |
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