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參數資料
| 型號： | DAC7744E |
| 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： | 1/23頁 |
| 文件大?。?/td> | 458K |
| 代理商： | DAC7744E |
16-Bit, Quad Voltage Output
DIGITAL-TO-ANALOG CONVERTER
DAC7744
DESCRIPTION
The DAC7744 is a 16-bit, quad voltage output digital-
to-analog converter with guaranteed 16-bit monotonic
performance over the specified temperature range. It
accepts 16-bit parallel input data, has double-buffered
DAC input logic (allowing simultaneous update of all
DACs), and provides a readback mode of the internal
input registers. Programmable asynchronous reset
clears all registers to a mid-scale code of 8000
or to
a zero-scale of 0000
. The DAC7744 operates from
either a single +15V supply or from a +15V, –15V,
and +5V supply.
Low power and small size per DAC make the DAC7744
ideal for automatic test equipment, DAC-per-pin pro-
grammers, data acquisition systems, and closed-loop
servo-control. The DAC7744 is available in a 48-
lead SSOP package, and offers guaranteed specifica-
tions over the –40
°
C to +85
°
C temperature range.
FEATURES
G
LOW POWER: 200mW
G
UNIPOLAR OR BIPOLAR OPERATION
G
SINGLE-SUPPLY OUTPUT RANGE: +10V
G
DUAL SUPPLY OUTPUT RANGE:
±
10V
G
SETTLING TIME: 10
μ
s to 0.003%
G
16-BIT MONOTONICITY: –40
°
C to +85
°
C
G
PROGRAMMABLE RESET TO MID-SCALE
OR ZERO-SCALE
G
DATA READBACK
G
DOUBLE-BUFFERED DATA INPUTS
APPLICATIONS
G
PROCESS CONTROL
G
ATE PIN ELECTRONICS
G
CLOSED-LOOP SERVO-CONTROL
G
MOTOR CONTROL
G
DATA ACQUISITION SYSTEMS
G
DAC-PER-PIN PROGRAMMERS
1999 Burr-Brown Corporation
PDS-1534A
Printed in U.S.A. November, 1999
DAC7744
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
For most current data sheet and other product
information, visit www.burr-brown.com
DAC A
DAC
Register A
Input
Register A
DAC7744
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
REF
L AB
V
REF
H AB
V
H
AB Sense
V
L
AB Sense
V
OUT
D
V
OUT
C
V
OUT
B
V
OUT
A
V
OUT
B
Sense
V
REF
L CD V
REF
H CD
RST
LOADDACs
A1
A0
CS
R/W
DATA I/O
16
RSTSEL
AGND
DGND
V
OUT
C
Sense
V
OUT
D
Sense
V
OUT
A
Sense
V
CC
V
SS
V
DD
V
L
CD Sense
V
H
CD Sense
相關PDF資料 |
PDF描述 |
|---|---|
| DAC7744EB | Single Supply RS232C Line Driver/Receiver(?????μ?o?RS232C ?o?????????¨???2???2??????) |
| DAC7744EC | Single Supply RS232C Line Driver/Receiver(?????μ?o?RS232C ?o?????????¨???2???2??????) |
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| DAC7800 | Dual Monolithic CMOS 12-Bit Multiplying DIGITAL-TO-ANALOG CONVERTERS |
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相關代理商/技術參數 |
參數描述 |
|---|---|
| DAC7744E | 制造商:Texas Instruments 功能描述:IC 16BIT DAC SMD 7744 SSOP48 制造商:Texas Instruments 功能描述:IC, 16BIT DAC, SMD, 7744, SSOP48 制造商:Texas Instruments 功能描述:IC, 16BIT DAC, SMD, 7744, SSOP48; Resolution (Bits):16bit; Sampling Rate:100kSPS; Input Channel Type:Parallel; Supply Voltage Range:4.75V to 5.25V, 14.25V to 15.75V; Digital IC Case Style:SSOP; No. of Pins:48; Data ;RoHS Compliant: Yes |
| DAC7744E/1K | 功能描述:數模轉換器- DAC 16-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 |
| DAC7744E/1KG4 | 功能描述:數模轉換器- DAC 16-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 |
| DAC7744EB | 功能描述:數模轉換器- DAC 16-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 |
| DAC7744EB/1K | 功能描述:數模轉換器- DAC 16-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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