最新免费av在线观看,亚洲综合一区成人在线,中文字幕精品无码一区二区三区,中文人妻av高清一区二区,中文字幕乱偷无码av先锋

MAX1142BEAP+ Datasheet

  • MAX1142BEAP+

  • IC, ADC, 14BIT, 200KSPS, SSOP-20; Resolution (Bits):14; Inpu...

  • 20頁

  • 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

19-2037; Rev 0; 5/01
14-Bit ADC, 200ksps, +5V Single-Supply
with Reference
General Description
The MAX1142/MAX1143 are 200ksps, 14-bit ADCs.
These serially interfaced ADCs connect directly to
SPI鈩? QSPI鈩? and MICROWIRE鈩?devices without
external logic. They combine an input scaling network,
internal track/hold, a clock, +4.096V reference, and
three general-purpose digital output pins (for external
multiplexer or PGA control) in a 20-pin SSOP package.
The excellent dynamic performance (SINAD
鈮?/div>
81dB),
high-speed (200ksps), and low power (7.5mA) of these
ADCs, make them ideal for applications such as indus-
trial process control, instrumentation, and medical
applications. The MAX1142 accepts input signals of 0
to +12V (unipolar) or 鹵12V (bipolar), while the
MAX1143 accepts input signals of 0 to +4.096V (unipo-
lar) or 鹵4.096V (bipolar). Operating from a single
+4.75V to +5.25V analog supply and a +4.75V to
+5.25V digital supply, power-down modes reduce cur-
rent consumption to 1mA at 10ksps and further reduce
supply current to less than 20碌A(chǔ) at slower data rates.
A serial strobe output (SSTRB) allows direct connection
to the TMS320-family of digital signal processors. The
MAX1142/MAX1143 user can select either the internal
clock, or an external serial-interface clock for the ADC
to perform analog-to-digital conversions.
The MAX1142/MAX1143 feature internal calibration cir-
cuitry to correct linearity and offset errors. On-demand
calibration allows the user to optimize performance.
Three user-programmable logic outputs are provided
for the control of an 8-channel MUX or a PGA.
Features
o
200ksps (Bipolar) and 150ksps (Unipolar)
Sampling ADC
o
14-Bits, No Missing Codes
o
1LSB INL Guaranteed
o
81dB (min) SINAD
o
+5V Single-Supply Operation
o
Low Power Operation, 7.5mA (Unipolar Mode)
o
2.5碌A(chǔ) Shutdown Mode
o
Software-Configurable Unipolar & Bipolar Input
Ranges
0 to +12V and 鹵12V (MAX1142)
0 to +4.096V and 鹵4.096V (MAX1143)
Internal or External Reference
o
Internal or External Clock
o
SPI/QSPI/MICROWIRE-Compatible Wire Serial
Interface
o
Three User-Programmable Logic Outputs
o
Small 20-Pin SSOP Package
MAX1142/MAX1143
Ordering Information
PART
MAX1142ACAP
TEMP. RANGE
0擄C to +70擄C
0擄C to +70擄C
PIN-
PACKAGE
20 SSOP
20 SSOP
INL
(LSB)
鹵1
鹵2
Applications
Industrial Process Control
Industrial I/O Modules
Data-Acquisition Systems
Medical Instruments
Portable and Battery-Powered Equipment
MAX1142BCAP
Ordering Information continued at end of data sheet.
Pin Configuration
TOP VIEW
REF 1
REFADJ 2
AGND 3
AV
DD
4
DGND 5
SHDN
6
20 AIN
19 AGND
18 CREF
17
CS
MAX1142
MAX1143
16 DIN
15 DV
DD
14 DGND
13 SCLK
12 RST
11 DOUT
Functional Diagram appears at end of data sheet.
Typical Application Circuit appears at end of data sheet.
SPI and QSPI are trademarks of Motorola, Inc.
MICROWIRE is a trademark of National Semiconductor Corp.
P2 7
P1 8
P0 9
SSTRB 10
SSOP
________________________________________________________________
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.

MAX1142BEAP+ 產(chǎn)品屬性

  • Lead (SnPb) Finish for COTSObsolescence Mitigation Program

  • 66

  • 集成電路 (IC)

  • 數(shù)據(jù)采集 - 模數(shù)轉(zhuǎn)換器

  • -

  • 14

  • 200k

  • MICROWIRE?，QSPI?，串行，SPI?

  • 1

  • 640mW

  • 模擬和數(shù)字

  • -40°C ~ 85°C

  • 表面貼裝

  • 20-SSOP（0.209"，5.30mm 寬）

  • 20-SSOP

  • 管件

  • 1 個單端，單極；1 個單端，雙極

MAX1142BEAP+相關(guān)型號PDF文件下載

  • 型號
    版本
    描述
    廠商
    下載
  • 英文版
    250Msps, 8-Bit ADC with Track/Hold
    MAXIM
  • 英文版
    250Msps, 8-Bit ADC with Track/Hold
    MAXIM [Max...
  • 英文版
    500Msps, 8-Bit ADC with Track/Hold
    MAXIM
  • 英文版
    500Msps, 8-Bit ADC with Track/Hold
    MAXIM [Max...
  • 英文版
    500Msps, 8-Bit ADC with Track/Hold
    MAXIM [Max...
  • 英文版
    【5V, 1Gsps, 8-Bit ADC with On-Chip 2.2GHz Track/Hold Amplif...
    MAXIM
  • 英文版
    【5V, 1Gsps, 8-Bit ADC with On-Chip 2.2GHz Track/Hold Amplif...
    MAXIM [Max...
  • 英文版
    Dual, 6-Bit, 800Msps ADC with On-Chip, Wideband Input Amplif...
    MAXIM
  • 英文版
    Dual, 6-Bit, 800Msps ADC with On-Chip, Wideband Input Amplif...
    MAXIM [Max...
  • 英文版
    【5V, 600Msps, 8-Bit ADC with On-Chip 2.2GHz Bandwidth Track...
    MAXIM
  • 英文版
    【5V, 600Msps, 8-Bit ADC with On-Chip 2.2GHz Bandwidth Track...
    MAXIM [Max...
  • 英文版
    Dual, 6-Bit, 400Msps ADC with On-Chip, Wideband Input Amplif...
    MAXIM
  • 英文版
    Dual, 6-Bit, 400Msps ADC with On-Chip, Wideband Input Amplif...
    MAXIM [Max...
  • 英文版
    【5V, 1.5Gsps, 8-Bit ADC with On-Chip 2.2GHz Track/Hold Ampl...
    MAXIM
  • 英文版
    【5V, 1.5Gsps, 8-Bit ADC with On-Chip 2.2GHz Track/Hold Ampl...
    MAXIM [Max...
  • 英文版
    8-Bit, 2.2Gsps ADC with Track/Hold Amplifier and 1:4 Demulti...
    maxim
  • 英文版
    Low-Cost, 2-Channel, 【14-Bit Serial ADCs
    MAXIM
  • 英文版
    Low-Cost, 2-Channel, 【14-Bit Serial ADCs
    MAXIM [Max...
  • 英文版
    Low-Cost, 2-Channel, 【14-Bit Serial ADCs
    MAXIM
  • 英文版
    Low-Cost, 2-Channel, 【14-Bit Serial ADCs
    MAXIM [Max...

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

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！