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參數資料
| 型號： | DAC7725U |
| 元件分類： | 外設及接口 |
| 英文描述： | Single Supply RS232C Line Driver/Receiver(?????μ?o?RS232C ?o?????????¨???2???2??????) |
| 中文描述： | 單電源RS232C接口線路驅動器/接收器（單電源RS232C接口線收發器（2發2收）） |
| 文件頁數： | 1/15頁 |
| 文件大小： | 451K |
| 代理商： | DAC7725U |
12-Bit Quad Voltage Output
DIGITAL-TO-ANALOG CONVERTER
DAC7724
DAC7725
DESCRIPTION
The DAC7724 and DAC7725 are 12-bit quad voltage
output digital-to-analog converters with guaranteed
12-bit monotonic performance over the specified tem-
perature range. They accept 12-bit parallel input data,
have double-buffered DAC input logic (allowing simul-
taneous update of all DACs), and provide a readback
mode of the internal input registers. An asynchronous
reset clears all registers to a mid-scale code of 800
H
(DAC7724) or to a zero-scale of 000
H
(DAC7725). The
DAC7724 and DAC7725 can operate from a single
+15V supply, or from +15V and –15V supplies.
Low power and small size per DAC make the DAC7724
and DAC7725 ideal for automatic test equipment,
DAC-per-pin programmers, data acquisition systems,
and closed-loop servo-control. The DAC7724 and
DAC7725 are available in a PLCC-28 or a SO-28
package, and offer guaranteed specifications over the
–40
°
C to +85
°
C temperature range.
FEATURES
G
LOW POWER: 250mW max
G
SINGLE SUPPLY OUTPUT RANGE: +10V
G
DUAL SUPPLY OUTPUT RANGE:
±
10V
G
SETTLING TIME: 10
μ
s to 0.012%
G
12-BIT LINEARITY AND MONOTONICITY:
–40
°
C to +85
°
C
G
RESET TO MID-SCALE (DAC7724) OR
ZERO-SCALE (DAC7725)
G
DATA READBACK
G
DOUBLE-BUFFERED DATA INPUTS
APPLICATIONS
G
PROCESS CONTROL
G
CLOSED-LOOP SERVO-CONTROL
G
MOTOR CONTROL
G
DATA ACQUISITION SYSTEMS
1999 Burr-Brown Corporation
PDS-1517B
Printed in U.S.A. April, 2000
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/ Cable: BBRCORP Telex: 066-6491 FAX: (520) 889-1510 Immediate Product Info: (800) 548-6132
DAC A
DAC
Register A
Input
Register A
I/O
Buffer
Control
Logic
DAC B
DAC
Register B
Input
Register B
DAC C
DAC
Register C
Input
Register C
DAC D
DAC
Register D
Input
Register D
V
REFH
V
CC
V
DD
V
SS
V
OUTD
V
OUTC
V
OUTB
V
OUTA
V
REFL
RESET
LDAC
GND
A0
A1
R/W
CS
DB0-DB11
12
For most current data sheet and other product
information, visit www.burr-brown.com
DAC7724
DAC7725
相關PDF資料 |
PDF描述 |
|---|---|
| DAC7731 | Single Supply RS232C Line Driver/Receiver(?????μ?o?RS232C ?o?????????¨???2???2??????) |
| DAC7731E | 16-Bit, Voltage Output, Serial Input DIGITAL-TO-ANALOG CONVERTER |
| DAC7731E1K | 16-Bit, Voltage Output, Serial Input DIGITAL-TO-ANALOG CONVERTER |
| DAC7731EB | 16-Bit, Voltage Output, Serial Input DIGITAL-TO-ANALOG CONVERTER |
| DAC7731EB1K | 16-Bit, Voltage Output, Serial Input DIGITAL-TO-ANALOG CONVERTER |
相關代理商/技術參數 |
參數描述 |
|---|---|
| DAC7725U/1K | 功能描述:數模轉換器- DAC 12-Bit Quad Voltage Output 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 |
| DAC7725U/1KG4 | 功能描述:數模轉換器- DAC 12-Bit Quad Voltage Output 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 |
| DAC7725UB | 功能描述:數模轉換器- DAC 12-Bit Quad Voltage Output 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 |
| DAC7725UB | 制造商:Texas Instruments 功能描述:12BIT DAC VOLT O/P QUAD SMD 7725 |
| DAC7725UB/1K | 功能描述:數模轉換器- DAC 12-Bit Quad Voltage Output 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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