參數(shù)資料
型號(hào)： MAX5734AUTN+T
廠商： Maxim Integrated Products
文件頁(yè)數(shù)： 1/28頁(yè)
文件大?。?/td> 0K
描述： IC DAC 16BIT 32CHAN SER 56-TQFN
產(chǎn)品培訓(xùn)模塊： Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝： 2,500
設(shè)置時(shí)間： 20µs
位數(shù)： 16
數(shù)據(jù)接口： MICROWIRE?，QSPI?，串行，SPI?
轉(zhuǎn)換器數(shù)目： 32
電壓電源： 模擬和數(shù)字
功率耗散（最大）： 2.5W
工作溫度： 0°C ~ 85°C
安裝類(lèi)型： 表面貼裝
封裝/外殼： 56-WFQFN 裸露焊盤(pán)
供應(yīng)商設(shè)備封裝： 56-TQFN-EP（8x8）
包裝： 帶卷 (TR)
輸出數(shù)目和類(lèi)型： 32 電壓，單極
采樣率（每秒）： *
General Description
The MAX5732–MAX5735 are 32-channel, 16-bit, voltage-
output, digital-to-analog converters (DACs). All devices
accept a 3V external reference input. The devices
include an internal offset DAC that allows all the outputs
to be offset and a ground-sensing function, allowing out-
put voltages to be referenced to a remote ground.
A 33MHz SPI-/QSPI-/MICROWIRE- and digital
signal processor (DSP)-compatible serial interface con-
trols the MAX5732–MAX5735. Each DAC has a double-
buffered input structure that helps minimize the digital
noise feedthrough from the digital inputs to the outputs,
and allows for synchronous or asynchronous updating
of the outputs. The MAX5732–MAX5735 also provide a
DOUT that allows for read-back or daisy chaining multi-
ple devices. The devices provide separate power
inputs for the analog and digital sections and provide
separate power inputs for the output buffer amplifiers.
The MAX5732–MAX5735 include proprietary deglitch
circuits to prevent output glitches at power-up and
eliminate the need for power sequencing. The devices
provide a software-shutdown mode to allow efficient
power management. The MAX5732–MAX5735 con-
sume 50A of supply current in shutdown.
The MAX5732–MAX5735 provide buffered outputs that
can drive 10k
in parallel with 100pF. The MAX5732 has
a 0 to +5V output range; the MAX5733 has a 0 to +10V
range; the MAX5734 has a -2.5V to +7.5V range; the
MAX5735 has a -5V to +5V range. The MAX5732–
MAX5735 are available in a 56-pin, 8mm x 8mm, thin
QFN package and 64-pin TQFP package and operate
over the 0°C to +85°C temperature range.
Applications
Automatic Test Systems
Optical Router Controls
Industrial Process Controls
Arbitrary Function Generators
Avionics Equipment
Digital Offset/Gain Adjustment
Features
Guaranteed Monotonic to 16 Bits
32 Individual DACs in an 8mm x 8mm, 56-Pin,
Thin QFN Package or 64-Pin TQFP Package
Four Output Voltage Ranges
0 to +5V (MAX5732)
0 to +10V (MAX5733)
-2.5V to +7.5V (MAX5734)
-5V to +5V (MAX5735)
Buffered Voltage Outputs Capable of Driving
10k
|| 100pF
Glitch-Free Power-Up
SPI-/QSPI-/MICROWIRE-/DSP-Compatible 33MHz
Serial Interface
MAX5732–MAX5735
32-Channel, 16-Bit, Voltage-Output
DACs with Serial Interface
________________________________________________________________ Maxim Integrated Products
1
Ordering Information
19-3148; Rev 7; 11/05
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.
EVALUATION
KIT
AVAILABLE
PART
OUTPUT
VOLTAGE
(V)
MAX
INL
(LSB)
PIN-
PACKAGE
PKG
CODE
MAX5732AUTN
0 to +5
±8
56 Thin
QFN-EP*
T5688-3
MAX5732BUTN
0 to +5
±16
56 Thin
QFN-EP*
T5688-3
SPI/QSPI are trademarks of Motorola, Inc.
MICROWIRE is a trademark of National Semiconductor Corp.
Pin Configurations continued at end of data sheet.
Note: All devices operate over the 0°C to +85°C temperature
range.
*EP = Exposed pad (internally connected to VSS).
TOP VIEW
MAX5732–MAX5735
V
SS
OUT3
AGND
OUT4
OUT5
OUT6
OUT0
OUT1
OUT2
N.C.
OUT7
OUT8
OUT9
AV
CC
11
10
9
8
7
6
5
4
3
2
14
13
12
1
EXPOSED PADDLE
CS
8mm x 8mm THIN QFN-EP
DSP
SCLK
DOUT
DVDD
DIN
LDAC
DGND
GS
CLR
REF
REFGND
VSS
AVDD
20
19
18
17
16
24
23
22
21
15
26
25
28
27
29
30
31
32
33
34
35
36
37
38
AGND
OUT23
OUT24
OUT25
OUT26
OUT27
OUT28
OUT29
OUT30
OUT31
39
V
SS
40
41
OUT21
OUT22
42
AV
CC
46
47
48
49
50
43
44
45
51
OUT15
AVDD
REFGND
AVCC
OUT16
OUT17
OUT18
OUT19
OUT20
52
OUT14
53
54
55
OUT11
OUT12
OUT13
56
OUT10
Pin Configurations
Ordering Information continued at end of data sheet.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX5734BCTN 制造商:Maxim Integrated Products 功能描述:32-CHANNEL, 16-BIT, VOLTAGE-OUTPUT DACS WITH - Rail/Tube
MAX5734BCTN-T 制造商:Maxim Integrated Products 功能描述:32-CHANNEL, 16-BIT, VOLTAGE-OUTPUT DACS WITH - Tape and Reel
MAX5734BETN 功能描述:數(shù)模轉(zhuǎn)換器- 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(lèi)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
MAX5734BETN+ 制造商:Maxim Integrated Products 功能描述:DAC 32CH PIPELINED 16BIT 56TQFN EP - Rail/Tube
MAX5734BETN+T 功能描述:數(shù)模轉(zhuǎn)換器- 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(lèi)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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