参数资料
型号: MAX1154BEUE+
厂商: Maxim Integrated Products
文件页数: 1/30页
文件大小: 0K
描述: IC ADC 10BIT SYS MON 16TSSOP
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 96
位数: 10
采样率(每秒): 94k
数据接口: MICROWIRE?,QSPI?,串行,SPI?
转换器数目: 1
功率耗散(最大): 15mW
电压电源: 单电源
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 16-TSSOP(0.173",4.40mm 宽)
供应商设备封装: 16-TSSOP
包装: 管件
输入数目和类型: 8 个单端,单极;4 个差分,单极;4 个差分,双极
产品目录页面: 1395 (CN2011-ZH PDF)
General Description
The MAX1153/MAX1154 are stand-alone, 10-channel (8
external, 2 internal) 10-bit system monitor ADCs with
internal reference. A programmable single-ended/dif-
ferential mux accepts voltage and remote-diode tem-
perature-sensor inputs. These devices independently
monitor the input channels without microprocessor
interaction and generate an interrupt when any variable
exceeds user-defined limits. The MAX1153/MAX1154
configure both high and low limits, as well as the num-
ber of fault cycles allowed, before generating an inter-
rupt. These ADCs can also perform recursive data
averaging for noise reduction. Programmable wait inter-
vals between conversion sequences allow the selection
of the sample rate.
At the maximum sampling rate of 94ksps (auto mode,
single channel enabled), the MAX1153 consumes only
5mW (1.7mA at 3V). AutoShutdownTM reduces supply
current to 190A at 2ksps and to less than 8A at 50sps.
Stand-alone operation, combined with ease of use in a
small package (16-pin TSSOP), makes the MAX1153/
MAX1154 ideal for multichannel system-monitoring
applications. Low power consumption also makes
these devices a good fit for hand-held and battery-pow-
ered applications.
Applications
System Supervision
Remote Telecom Networks
Server Farms
Remote Data Loggers
Features
Monitor 10 Signals Without Processor
Intervention
Eight External Channels Programmable as
Temperature or Voltage Monitors
Intelligent Circuitry for Reliable Autonomous
Measurement
Programmable Digital Averaging Filter
Programmable Fault Counter
Precision Measurements
10-Bit Resolution
±0.5 LSB INL, ±0.5 LSB DNL
±0.75°C Temperature Accuracy (typ)
Flexible
Automatic Channel Scan Sequencer with
Programmable Intervals
Programmable Inputs: Single Ended/Differential,
Voltage/Temperature
Programmable Wait State
Internal 2.5V/4.096V Reference
(MAX1153/MAX1154)
Remote Temperature Sensing Up to 10m
(Differential Mode)
Single 3V or 5V Supply Operation
Small 16-Pin TSSOP Package
MAX1153/MAX1154
Stand-Alone, 10-Channel, 10-Bit System Monitors
with Internal Temperature Sensor and VDD Monitor
________________________________________________________________
Maxim Integrated Products
1
Selector Guide
19-2839; Rev 1; 6/10
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,
or visit Maxim’s website at www.maxim-ic.com.
Typical Application Circuit appears at end of data sheet.
AutoShutdown is a trademark of Maxim Integrated Products, Inc.
PART
INL (LSB)
TEMP
ERROR (°C)
SUPPLY
VOLTAGE (V)
MAX1153BEUE+
±0.5
±3.0
2.7 to 3.6
MAX1154BEUE+
±0.5
±2.5
4.5 to 5.5
16
15
14
13
12
11
10
9
1
2
3
4
5
6
7
8
AIN0
SCLK
CS
DIN
VDD
GND
DOUT
INT
REF
TOP VIEW
MAX1153
MAX1154
TSSOP
AIN1
AIN2
AIN5
AIN3
AIN4
AIN6
AIN7
+
Pin Configuration
Ordering Information
PART
TEMP RANGE
PIN-PACKAGE
MAX1153BEUE+
-40°C to +85°C
16 TSSOP
MAX1154BEUE+
-40°C to +85°C
16 TSSOP
+
Denotes a lead(Pb)-free/RoHS-compliant package.
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