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| 型号： | MAX132CWG+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 1/16页 |
| 文件大小： | 0K |
| 描述： | IC ADC 18BIT SERIAL 24-SOIC |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 1,000 |
| 位数： | 18 |
| 采样率（每秒）： | 100 |
| 数据接口： | MICROWIRE?，串行，SPI? |
| 转换器数目： | 1 |
| 电压电源： | 双 ± |
| 工作温度： | 0°C ~ 70°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 24-SOIC（0.295"，7.50mm 宽） |
| 供应商设备封装： | 24-SOIC W |
| 包装： | 带卷 (TR) |
| 输入数目和类型： | 1 个伪差分，双极 |
_______________General Description
The MAX132 is a CMOS, 18-bit plus sign, serial-output,
analog-to-digital converter (ADC). Multi-slope integra-
tion provides high-resolution conversions in less time
than standard integrating ADCs, allowing operation up
to 100 conversions per second. Low conversion noise
provides guaranteed operation with ±512mV full-scale
input range (2V/LSB). A simple 4-wire serial interface
connects easily to all common microprocessors, and
twos-complement output coding simplifies bipolar mea-
surements. Typical supply current is only 60A and is
reduced to 1A in sleep mode. Four serially pro-
grammed digital outputs can be used to control an
external multiplexer or programmable-gain amplifier.
The MAX132 comes in 24-pin narrow DIP and wide SO
packages, and is available in commercial and extend-
ed temperature grades.
High resolution, compact size, and low power make this
device ideal for data loggers, weigh scales, data-acqui-
sition systems, and panel meters.
________________________Applications
Remote Data Acquisition
Battery-Powered Instruments
Industrial Process Control
Transducer-Signal Measurement
Pressure, Flow, Temperature, Voltage
Current, Resistance, Weight
____________________________Features
o Low Supply Current:
60A (Normal Operation)
1A (Sleep-Mode Operation)
o ±0.006% FSR Accuracy at 16 Conv/sec
o Low Noise: 15VRMS
o Serial I/O Interface with Programmed Output for
Mux and PGA
o Performs up to 100 Conv/sec
o ±2pA Input Current
o 50Hz/60Hz Rejection
MAX132
±18-Bit ADC with Serial Interface
________________________________________________________________
Maxim Integrated Products
1
24
23
22
21
20
19
18
17
1
2
3
4
5
6
7
8
V+
BUF OUT
INT OUT
INT IN
SCLK
DOUT
DIN
CS
TOP VIEW
CREF-
CREF+
REF+
REF-
P1
P0
OSC1
OSC2
16
15
14
13
9
10
11
12
AGND
IN LO
IN HI
V-
DGND
EOC
P3
P2
DIP/SO
MAX132
__________________Pin Configuration
MAX132
CREF-
CREF+
CS
602k
SCLK
DOUT
DIN
EOC
P0
P1
P2
P3
-5V
±512mV INPUT
BUF OUT
INT OUT
INT IN
4.7nF
REF+
REF-
AGND
IN LO
IN HI
V-
V+
DGND
OSC2
OSC1
+5V
________________Functional Diagram
Call toll free 1-800-998-8800 for free samples or literature.
19-0009; Rev 2; 8/95
PART
MAX132CNG
MAX132CWG
MAX132C/D
0°C to +70°C
TEMP. RANGE
PIN-PACKAGE
24 Narrow Plastic DIP
24 Wide SO
Dice*
EVALUATION
KIT MANUAL
FOLLOWS
DATA
SHEET
______________Ordering Information
* Contact factory for dice specifications.
** Contact factory for availability and processing to MIL-STD-883.
MAX132ENG
MAX132EWG
MAX132MRG
-55°C to +125°C
-40°C to +85°C
24 Narrow Plastic DIP
24 Wide SO
24 Narrow CERDIP**
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX132ENG | 功能描述:模数转换器 - ADC RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32 |
| MAX132ENG+ | 功能描述:模数转换器 - ADC 18-Bit .1ksps .545V Precision ADC RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32 |
| MAX132EVKIT-DIP | 功能描述:数据转换 IC 开发工具 MAX132 Eval Kit RoHS:否 制造商:Texas Instruments 产品:Demonstration Kits 类型:ADC 工具用于评估:ADS130E08 接口类型:SPI 工作电源电压:- 6 V to + 6 V |
| MAX132EWG | 功能描述:模数转换器 - ADC RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32 |
| MAX132EWG+ | 功能描述:模数转换器 - ADC 18-Bit .1ksps .545V Precision ADC RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32 |
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