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參數(shù)資料
| 型號： | DAC707 |
| 英文描述： | Microprocessor-Compatible 16-BIT DIGITAL-TO-ANALOG CONVERTERS |
| 中文描述： | 微處理器兼容的16位數(shù)字到模擬轉(zhuǎn)換器 |
| 文件頁數(shù)： | 1/11頁 |
| 文件大小： | 149K |
| 代理商： | DAC707 |
Microprocessor-Compatible
16-BIT DIGITAL-TO-ANALOG CONVERTERS
FEATURES
G
TWO-CHIP CONSTRUCTION
G
HIGH-SPEED 16-BIT PARALLEL, 8-BIT
(BYTE) PARALLEL, AND SERIAL INPUT
MODES
G
DOUBLE-BUFFERED INPUT REGISTER
CONFIGURATION
G
V
OUT
AND I
OUT
MODELS
DESCRIPTION
The DAC708 and DAC709 are 16-bit converters de-
signed to interface to an 8-bit microprocessor bus. 16-
bit data is loaded in two successive 8-bit bytes into
parallel 8-bit latches before being transferred into the
D/A latch. The DAC708 and DAC709 are current and
voltage output models respectively and are in 24-pin
hermetic DIPs. Input coding is Binary Two’s Comple-
ment (bipolar) or Unipolar Straight Binary (unipolar,
when an external logic inverter is used to invert the
MSB). In addition, the DAC708/709 can be loaded
serially (MSB first).
The DAC707 is designed to interface to a 16-bit bus.
G
HIGH ACCURACY:
Linearity Error
±
0.003% of FSR max
Differential Linearity Error
±
0.006% of FSR
max
G
MONOTONIC (TO 14 BITS) OVER
SPECIFIED TEMPERATURE RANGE
G
HERMETICALLY SEALED
G
LOW COST PLASTIC VERSIONS
AVAILABLE (DAC707JP/KP)
Data is written into a 16-bit latch and subsequently the
D/A latch. The DAC707 has bipolar voltage output
and input coding is Binary Two’s Complement (BTC).
All models have Write and Clear control lines as well
as input latch enable lines. In addition, DAC708 and
DAC709 have Chip Select control lines. In the bipolar
mode, the Clear input sets the D/A latch to give zero
voltage or current output. They are all 14-bit accurate
and are complete with reference, and for the DAC707,
and DAC709, a voltage output amplifier. All models
are available with an optional burn-in screening.
DAC707/708/709 Block Diagram
High
Byte
Latch
Latch Enables/
Mode Select
Control
Logic
CLEAR
WRITE
CHIP SELECT
16-Bit
D/A
Con-
verter
DAC707 or DAC709
Only
Summing Junction
(708, 709)
10V Range
(708, 709)
V
OUT
Reference
Circuit
Bipolar
Offset
Low
Byte
Latch
D/A
Latch
Serial
(DAC708, 709)
8-Bit
(DAC708, 709)
or
16-Bit
(DAC707)
Serial
Data
PDS-557H
International Airport Industrial Park Mailing Address: PO Box 11400, Tucson, AZ 85734 Street Address: 6730 S. Tucson Blvd., Tucson, AZ 85706 Tel: (520) 746-1111 Twx: 910-952-1111
Internet: http://www.burr-brown.com/ FAXLine: (800) 548-6133 (US/Canada Only) Cable: BBRCORP Telex: 066-6491 FAX: (520) 889-1510 Immediate Product Info: (800) 548-6132
DAC707
DAC708
DAC709
相關PDF資料 |
PDF描述 |
|---|---|
| DAC709 | Microprocessor-Compatible 16-BIT DIGITAL-TO-ANALOG CONVERTERS |
| DAC707JP | Microprocessor-Compatible 16-BIT DIGITAL-TO-ANALOG CONVERTERS |
| DAC707KP | Microprocessor-Compatible 16-BIT DIGITAL-TO-ANALOG CONVERTERS |
| DAC708 | Microprocessor-Compatible 16-BIT DIGITAL-TO-ANALOG CONVERTERS |
| DAC709BH | RES 1.10 OHM 1/4W 1% 0805 SMD |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| DAC707/DAC708/DAC709 | 制造商:BB 制造商全稱:BB 功能描述:DAC707. DAC708. DAC709 - Microprocessor-Compatible 16-BIT DIGITAL-TO-ANALOG CONVERTERS |
| DAC707BH | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| DAC707JP | 功能描述:數(shù)模轉(zhuǎn)換器- DAC Microprocessor-Comp 16B DAC RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉(zhuǎn)換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)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 |
| DAC707JP-BI | 制造商:TI 制造商全稱:Texas Instruments 功能描述:Microprocessor-Compatible 16-BIT DIGITAL-TO-ANALOG CONVERTERS |
| DAC707KH | 制造商:TI 制造商全稱:Texas Instruments 功能描述:Microprocessor-Compatible 16-BIT DIGITAL-TO-ANALOG CONVERTERS |
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