MAX1098

更新时间： 2024-10-02 22:46:27

品牌	Logo	应用领域
美信 - MAXIM		传感器温度传感器
页数	文件大小	规格书
20页	241K
描述
10-Bit Serial-Output Temperature Sensors with 5-Channel ADC

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数据手册

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MAX1098 数据手册

19-1728; Rev 0; 7/00

10-Bit Serial-Output Temperature Sensors

with 5-Channel ADC

General Description

Features

The MAX1098/MAX1099 implement both local and

remote temperature sensing with 10-bit resolution,

using +5V and +3V supply voltages, respectively.

Accuracy is 1ꢀ° ꢁrom 0ꢀ° to +ꢂ0ꢀ°, with no calibra-

tion needed. The devices ꢁeature an algorithmic

switched-capacitor analog-to-digital converter (AD°),

on-chip clock, and 3-wire serial interꢁace compatible

with SPI™, QSPI™, and MI°ROWIRE™.

ꢀ Local and Remote Temperature Sensing

ꢀ 12-Bit Resolution for Temperature and

10-Bit Resolution for Voltage Inputs

ꢀ

1ꢀ° ꢁccuracꢂ from -ꢃ0ꢀ° to ꢄ+8ꢀ°

ꢀ Fullꢂ Differential Inputs

ꢀ Single-Supplꢂ Operation

ꢄꢃ.78V to ꢄ8.28V (MꢁX109+)

ꢄ2.7V to ꢄ3.6V (MꢁX1099)

The MAX1098/MAX1099 also perꢁorm ꢁully diꢁꢁerential

voltage measurements with 10-bit resolution and sepa-

rate track-and-hold (T/N) ꢁor positive and negative

inputs. Both devices accept versatile input modes con-

sisting oꢁ two 3-channel signal pairs, ꢁive 1-channel sig-

nals relative to a ꢁloating common, or V /4 relative to

ground. An external reꢁerence may be used ꢁor more

accurate voltage measurements.

ꢀ 3-Wire SPI/QSPI/MI°ROWIRE-°ompatible

Interface

ꢀ Internal Precision Voltage Reference

2.80V (MꢁX109+)

1.20V (MꢁX1099)

Typical power consumption is only 1.3mW (MAX1099).

A shutdown mode and two standby modes provide

multiple strategies ꢁor prolonging battery liꢁe in portable

applications that require limited sampling throughput.

ꢀ Space-Saving 16-Pin SSOP Package

Ordering Information

TEMP. SENSE

ACCURACY

( C)

The MAX1098/MAX1099 are available in 16-pin SSOP

packages.

TEMP.

RANGE

PIN-

PACKAGE

PART

Applications

Temperature/Voltage Supervision oꢁ

Workstations and °ommunications Equipment

MAX1098AEAE* -40 C to +85 C 16 SSOP

MAX1098BEAE* -40 C to +85 C 16 SSOP

MAX1098CEAE -40 C to +85 C 16 SSOP

MAX1099AEAE* -40 C to +85 C 16 SSOP

MAX1099BEAE* -40 C to +85 C 16 SSOP

MAX1099CEAE -40 C to +85 C 16 SSOP

0.75

1.0

4.0

Hand-Held Instruments

Medical Equipment

0.75

1.0

4.0

Industrial Process °ontrol

*Future product—contact factory for availability.

Pin Configuration

Temperature Error

TOP VIEW

MAX1098

TEMPERATURE ERROR

vs. INTERNAL DIODE TEMPERATURE

AIN1

SHO

16 AIN0

15 AIN5

14 REF

13 GND

1.0

0.5

AIN2

AIN3

AIN4

GND

SSTRB

MAX1098

MAX1099

11 SCLK

10 DIN

COUT

-0.5

-1.0

SSOP

Typical Operating Circuit appears at end of data sheet.

-60 -40 -20

20 40 60 80 100

SPI and QSPI are trademarks of Motorola, Inc.

MICROWIRE is a trademark of National Semiconductor Corp.

TEMPERATURE ( C)

________________________________________________________________ Maxim Integrated Products

For free samples and the latest literature, visit www.maxim-ic.com or phone 1-800-998-8800.

For small orders, phone 1-800-835-8769.

12 3 4 5 6 7...20

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与MAX1098相关器件

型号	品牌	获取价格	描述	数据表
MAX1098AEAE	MAXIM	获取价格	10-Bit Serial-Output Temperature Sensors with 5-Channel ADC
MAX1098AEAE+	MAXIM	获取价格	暂无描述
MAX1098AEAE+T	MAXIM	获取价格	ADC, Proprietary Method, 10-Bit, 1 Func, 5 Channel, Serial Access, BICMOS, PDSO16, 5.30 MM
MAX1098AEAE-T	MAXIM	获取价格	ADC, Proprietary Method, 10-Bit, 1 Func, 5 Channel, Serial Access, BICMOS, PDSO16, 5.30 MM
MAX1098BEAE	MAXIM	获取价格	10-Bit Serial-Output Temperature Sensors with 5-Channel ADC
MAX1098BEAE+	MAXIM	获取价格	ADC, Proprietary Method, 10-Bit, 1 Func, 5 Channel, Serial Access, BICMOS, PDSO16, 5.30 MM
MAX1098BEAE+T	MAXIM	获取价格	ADC, Proprietary Method, 10-Bit, 1 Func, 5 Channel, Serial Access, BICMOS, PDSO16, 5.30 MM
MAX1098BEAE-T	MAXIM	获取价格	ADC, Proprietary Method, 10-Bit, 1 Func, 5 Channel, Serial Access, BICMOS, PDSO16, 5.30 MM
MAX1098CEAE	MAXIM	获取价格	10-Bit Serial-Output Temperature Sensors with 5-Channel ADC
MAX1098CEAE-T	MAXIM	获取价格	ADC, Proprietary Method, 10-Bit, 1 Func, 5 Channel, Serial Access, BICMOS, PDSO16, 5.30 MM

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