參數(shù)資料
型號(hào)： DAC7632
英文描述： 16-Bit, Dual Voltage Output DIGITAL-TO-ANALOG CONVERTER
中文描述： 16位，雙電壓輸出數(shù)字模擬轉(zhuǎn)換器
文件頁(yè)數(shù)： 1/21頁(yè)
文件大?。?/td> 846K
代理商： DAC7632
16-Bit, Dual Voltage Output
DIGITAL-TO-ANALOG CONVERTER
DESCRIPTION
The DAC7632 is a 16-bit, dual channel, voltage output,
Digital-to-Analog Converter (DAC) which provides 15-bit
monotonic performance over the specified temperature range.
The device accepts 24-bit serial input data, has double-
buffered DAC input logic (allowing simultaneous update of
both DACs), and provides a serial data output for daisy-
chaining multiple devices. A programmable asynchronous
reset clears all registers to a mid-scale code of 8000
H
or to
a zero-scale code of 0000
H
. The DAC7632 can operate from
a single +5V supply or from +5V and –5V supplies, providing
an output range of 0V to +2.5V or –2.5V to +2.5V, respec-
tively.
Low power and small size per DAC make the DAC7632
ideal for industrial process control, data acquisition sys-
tems, and closed-loop servo-control. The DAC7632 is avail-
able in an LQFP-32 package and specified over a –40
°
C to
+85
°
C temperature range.
FEATURES
G
LOW POWER: 4mW
G
UNIPOLAR OR BIPOLAR OPERATION
G
SETTLING TIME: 10
μ
s to
±
0.003% FSR
G
15-BIT LINEARITY AND MONOTONICITY:
–40
°
C to +85
°
C
G
PROGRAMMABLE RESET TO MID-SCALE
OR ZERO-SCALE
G
DOUBLE-BUFFERED DATA INPUTS
APPLICATIONS
G
PROCESS CONTROL
G
CLOSED-LOOP SERVO-CONTROL
G
MOTOR CONTROL
G
DATA ACQUISITION SYSTEMS
G
DAC-PER-PIN PROGRAMMERS
DAC7632
SBAS234 – FEBRUARY 2002
www.ti.com
Copyright 2002, Texas Instruments Incorporated
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.
DAC A
DAC
Register A
Input
Register A
Shift
Register
DAC B
DAC
Register B
Input
Register B
V
REF
L
V
REF
H
V
H
Sense
V
L
Sense
V
OUT
B
V
OUT
A
V
OUT
B
Sense
SDI
SDO
Control
Logic
CS
CLK
RST
RSTSEL
LDAC
LOAD
AGND
DGND
V
OUT
A
Sense
V
CC
V
SS
V
DD
DAC7632
DAC7632
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.
相關(guān)PDF資料
PDF描述
DAC7632VFBR RIBBON CABLE, 10WAY, 30.5M; Cores, No. of:10; Conductor make-up:7/36AWG; Wire size, AWG:28AWG; Impedance:119R; Pitch:1.27mm; Voltage rating, AC:50V; Colour:Grey; Capacitance:41.7pF/m; Length, Reel (Imperial):100ft; Approval RoHS Compliant: Yes
DAC7632VFBT RIBBON CABLE, 16WAY, PER M; Cores, No. of:16; Conductor make-up:7/36AWG; Wire size, AWG:28AWG; Impedance:119R; Pitch:1.27mm; Voltage rating, AC:50V; Colour:Grey; Capacitance:70.5pF/m; Approval Bodies:UL; Approval category:Style RoHS Compliant: Yes
DAC7632VFR RIBBON CABLE, 25WAY, PER M; Cores, No. of:25; Conductor make-up:7/36AWG; Wire size, AWG:28AWG; Impedance:119R; Pitch:1.27mm; Voltage rating, AC:50V; Colour:Grey; Capacitance:70.5pF/m; Approval Bodies:UL; Approval category:Style RoHS Compliant: Yes
DAC7632VFT RIBBON CABLE, 26WAY, PER M; Cores, No. of:26; Conductor make-up:7/36AWG; Wire size, AWG:28AWG; Impedance:119R; Pitch:1.27mm; Voltage rating, AC:50V; Colour:Grey; Capacitance:70.5pF/m; Approval Bodies:UL; Approval category:Style RoHS Compliant: Yes
DAC7654 Label; Features:Face paper: 56#gloss coated; Tensile: 30lbf/in.; Adhesive: strong, permanent: Liner: 40# white kraft; Service temp: -4 to ??? deg. F; Min labeling temp: deg. F; Height:4"; Width:4" RoHS Compliant: NA
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DAC7632VFBR 功能描述:數(shù)模轉(zhuǎn)換器- DAC 16-Bit Dual Vltg Out w/Serial Interface 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(shí)間:1 us 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube
DAC7632VFBRG4 功能描述:數(shù)模轉(zhuǎn)換器- DAC 16-Bit Dual Vltg Out w/Serial Interface 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(shí)間:1 us 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube
DAC7632VFBT 功能描述:數(shù)模轉(zhuǎn)換器- DAC 16-Bit Dual Vltg Out w/Serial Interface 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(shí)間:1 us 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube
DAC7632VFBTG4 功能描述:數(shù)模轉(zhuǎn)換器- DAC 16B Dual Vltg Output 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(shí)間:1 us 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube
DAC7632VFR 功能描述:數(shù)模轉(zhuǎn)換器- DAC 16-Bit Dual Vltg Out w/Serial Interface 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(shí)間:1 us 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube
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