參數(shù)資料
型號(hào): MAX5237EUB+T
廠商: Maxim Integrated Products
文件頁(yè)數(shù): 1/19頁(yè)
文件大小: 0K
描述: IC DAC 10BIT DUAL 5V 10-UMAX
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: 10µs
位數(shù): 10
數(shù)據(jù)接口: 串行
轉(zhuǎn)換器數(shù)目: 2
電壓電源: 單電源
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 10-TFSOP,10-MSOP(0.118",3.00mm 寬)
供應(yīng)商設(shè)備封裝: 10-µMAX
包裝: 帶卷 (TR)
輸出數(shù)目和類型: 2 電壓,單極;2 電壓,雙極
采樣率(每秒): *
General Description
The MAX5236/MAX5237 precision, dual, voltage-out-
put, 10-bit digital-to-analog converters (DACs) con-
sume only 360A from a single 5V (MAX5237) or 325A
from a single 3V (MAX5236) supply. These devices fea-
ture output buffers that swing Rail-to-Rail. The internal
gain amplifiers (1.6384V/V) maximize the dynamic
range of the DAC output.
The MAX5236/MAX5237 feature 13.5MHz a 3-wire seri-
al interface compatible with SPI/QSPI/and
MICROWIRE. Each DAC input is organized as an
input register followed by a DAC register. A 16-bit shift
register loads data into the input registers. Input regis-
ters update the DAC registers independently or simulta-
neously. In addition, programmable control bits allow
power-down with 1k
or 200k internal loads.
The MAX5236/MAX5237 are fully specified over the
extended industrial temperature range (-40°C to +85°C)
and are available in space-saving 10-pin MAX packages.
Applications
Industrial Process Controls
Automatic Test Equipment
Digital Offset and Gain Adjustment
Motion Control
P-Controlled Systems
Features
o Guaranteed 1/2LSB INL (max)
o Low Supply Current
325A (Normal Operation)
0.4A (Full Power-Down Mode)
o Single-Supply Operation
3V (MAX5236)
5V (MAX5237)
o Space-Saving 10-Pin MAX Package
o Output Buffers Swing Rail-to-Rail
o Power-On Reset Clears Registers and DACs
to Zero
o Programmable Shutdown Modes with 1k or
200k
Internal Loads
o Resets to Zero
o 13.5MHz SPI/QSPI/MICROWIRE-Compatible,
3-Wire Serial Interface
o Buffered Output Drives 5k || 100pF
MAX5236/MAX5237
Single-Supply 3V/5V, Voltage-Output, Dual,
Precision 10-Bit DACs
________________________________________________________________ Maxim Integrated Products
1
1
2
3
4
5
10
9
8
7
6
OUTB
REFB
VDD
DIN
LDAC
GND
REFA
OUTA
MAX5236
MAX5237
MAX
TOP VIEW
SCLK
CS
Pin Configuration
Ordering Information
19-2329; Rev 0; 1/02
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.
PART
TEMP
RANGE
PIN-
PACKAGE
INL
(LSB)
MAX5236EUB
-40
°C to +85°C
10 MAX
±0.5
MAX5237EUB
-40
°C to +85°C
10 MAX
±0.5
Rail-to-Rail is a registered trademark of Nippon Motorola, Ltd.
SPI/QSPI are trademarks of Motorola, Inc.
MICROWIRE is a trademark of National Semiconductor Corp.
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