音影先锋亚洲天堂网|电影世界尽头的爱完整版播放|国产 熟女 91|高清无码免费观看欧美日韩|韩国一区二区三区黄色录像|美女亚洲加勒比在线|亚洲综合网 开心五月|7x成人在线入口|成人网站免费日韩毛片区|国产黄片?一级?二级?三级

MAX1284 Datasheet

  • MAX1284

  • 12-bit analog-to-digital converters

  • MAXIM   MAXIM

掃碼查看芯片數(shù)據(jù)手冊

上傳產(chǎn)品規(guī)格書

PDF預(yù)覽

19-1687; Rev 1; 7/00
400ksps/300ksps, Single-Supply, Low-Power,
Serial 12-Bit ADCs with Internal Reference
General Description
The MAX1284/MAX1285 12-bit analog-to-digital con-
verters (ADCs) combine a high-bandwidth track/hold
(T/H), a serial interface with high conversion speed, an
internal +2.5V reference, and low power consumption.
The MAX1284 operates from a single +4.5V to +5.5V
supply. The MAX1285 operates from a single +2.7V to
+3.6V supply.
The 3-wire serial interface connects directly to
SPI鈩?QSPI鈩? MICROWIRE鈩?devices without external
logic. The devices use an external serial-interface clock
to perform successive-approximation analog-to-digital
conversions.
Low power, ease of use, and small package size make
these converters ideal for remote-sensor and data-acqui-
sition applications or for other circuits with demanding
power consumption and space requirements. The
MAX1284/MAX1285 are available in 8-pin SO packages.
These devices are pin-compatible, higher-speed ver-
sions of the MAX1240/MAX1241. Refer to the respec-
tive data sheets for more information.
____________________________Features
o
Single-Supply Operation
+4.5V to +5.5V (MAX1284)
+2.7V to +3.6V (MAX1285)
o
鹵1LSB (max) DNL, 鹵1LSB (max) INL
o
400ksps Sampling Rate (MAX1284)
o
Internal Track/Hold
o
+2.5V Internal Reference
o
Low Power: 2.5mA (400ksps)
o
SPI/QSPI/MICROWIRE 3-Wire Serial-Interface
o
Pin-Compatible, High-Speed Upgrades to
MAX1240/MAX1241
o
8-Pin SO Package
MAX1284/MAX1285
Ordering Information
PART
MAX1284BCSA
MAX1285BCSA
TEMP.
RANGE
0擄C to +70擄C
0擄C to +70擄C
PIN-
SUPPLY
PACKAGE VOLTAGE (V)
8 SO
8 SO
5
5
2.7 to 3.6
2.7 to 3.6
Applications
Portable Data Logging
Data Acquisition
Medical Instruments
Battery-Powered Instruments
Pen Digitizers
Process Control
MAX1284BESA* -40擄C to +85擄C 8 SO
MAX1285BESA -40擄C to +85擄C 8 SO
*Future
product鈥攃ontact factory for availability.
Pin Configuration
TOP VIEW
V
DD
AIN
1
2
8
7
SCLK
CS
DOUT
GND
SHDN
CS
SCLK
7
8
3
CONTROL
LOGIC
Functional Diagram
V
DD
1
SHDN 3
REF 4
MAX1284
MAX1285
6
5
INT
CLOCK
OUTPUT
SHIFT
REGISTER
6
DOUT
SO
AIN
2
T/H
12-BIT
SAR
SPI and QSPI are trademarks of Motorola, Inc.
MICROWIRE is a trademark of National Semiconductor Corp.
REF
+2.5V REFERENCE
4
5
GND
MAX1284
MAX1285
________________________________________________________________
Maxim Integrated Products
1
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim鈥檚 website at www.maxim-ic.com.

MAX1284 PDF文件相關(guān)型號

MAX1285,MAXIM

MAX1284相關(guān)型號PDF文件下載

您可能感興趣的PDF文件資料

熱門IC型號推薦

掃碼下載APP，
一鍵連接廣大的電子世界。

在線人工客服

買家服務(wù)：
賣家服務(wù)：
技術(shù)客服：

0571-85317607

網(wǎng)站技術(shù)支持

13606545031

客服在線時間周一至周五
9:00-17:30

關(guān)注官方微信號，
第一時間獲取資訊。

建議反饋
返回頂部

建議反饋

聯(lián)系人：

聯(lián)系方式：

按住滑塊，拖拽到最右邊
>>
感謝您向阿庫提出的寶貴意見，您的參與是維庫提升服務(wù)的動力！意見一經(jīng)采納，將有感恩紅包奉上哦！