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參數資料
| 型號： | MAX1098 |
| 廠商： | Maxim Integrated Products, Inc. |
| 元件分類： | ADC |
| 英文描述： | 10-Bit Serial-Output Temperature Sensors with 5-Channel ADC |
| 中文描述： | 10位串行輸出溫度傳感器，帶有5通道ADC |
| 文件頁數： | 1/20頁 |
| 文件大小： | 240K |
| 代理商： | MAX1098 |
General Description
The MAX1098/MAX1099 implement both local and
remote temperature sensing with 10-bit resolution,
using +5V and +3V supply voltages, respectively.
Accuracy is ±1°C from 0°C to +70°C, with no calibra-
tion needed. The devices feature an algorithmic
switched-capacitor analog-to-digital converter (ADC),
on-chip clock, and 3-wire serial interface compatible
with SPI, QSPI, and MICROWIRE.
The MAX1098/MAX1099 also perform fully differential
voltage measurements with 10-bit resolution and sepa-
rate track-and-hold (T/N) for positive and negative
inputs. Both devices accept versatile input modes con-
sisting of two 3-channel signal pairs, five 1-channel sig-
nals relative to a floating common, or V
DD
/4 relative to
ground. An external reference may be used for more
accurate voltage measurements.
Typical power consumption is only 1.3mW (MAX1099).
A shutdown mode and two standby modes provide
multiple strategies for prolonging battery life in portable
applications that require limited sampling throughput.
The MAX1098/MAX1099 are available in 16-pin SSOP
packages.
Applications
Temperature/Voltage Supervision of
Workstations and Communications Equipment
Hand-Held Instruments
Medical Equipment
Industrial Process Control
Features
o
Local and Remote Temperature Sensing
o
12-Bit Resolution for Temperature and
10-Bit Resolution for Voltage Inputs
o
±1°C Accuracy from -40°C to +85°C
o
Fully Differential Inputs
o
Single-Supply Operation
+4.75V to +5.25V (MAX1098)
+2.7V to +3.6V (MAX1099)
o
3-Wire SPI/QSPI/MICROWIRE-Compatible
Interface
o
Internal Precision Voltage Reference
2.50V (MAX1098)
1.20V (MAX1099)
o
Space-Saving 16-Pin SSOP Package
M
10-Bit Serial-Output Temperature Sensors
with 5-Channel ADC
________________________________________________________________
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.
1
16
15
14
13
12
11
10
9
1
2
3
4
5
6
7
8
AIN1
AIN0
AIN5
REF
GND
V
DD
SCLK
DIN
COUT
TOP VIEW
MAX1098
MAX1099
SSOP
SHO
AIN2
GND
AIN3
AIN4
SSTRB
CS
Pin Configuration
19-1728; Rev 0; 7/00
Ordering Information
*
Future product—contact factory for availability.
Typical Operating Circuit appears at end of data sheet.
SPI and QSPI are trademarks of Motorola, Inc.
MICROWIRE is a trademark of National Semiconductor Corp.
PART
TEMP.
RANGE
PIN-
PACKAGE
TEMP. SENSE
ACCURACY
(
°
C)
±
0.75
±
1.0
±
4.0
±
0.75
±
1.0
±
4.0
MAX1098
AEAE* -40
°
C to +85
°
C 16 SSOP
MAX1098BEAE* -40
°
C to +85
°
C 16 SSOP
MAX1098CEAE -40
°
C to +85
°
C 16 SSOP
MAX1099
AEAE* -40
°
C to +85
°
C 16 SSOP
MAX1099BEAE* -40
°
C to +85
°
C 16 SSOP
MAX1099CEAE -40
°
C to +85
°
C 16 SSOP
-1.0
-0.5
0
0.5
1.0
-60
-20
20
60
-40
0
40
80
100
MAX1098
TEMPERATURE ERROR
vs. INTERNAL DIODE TEMPERATURE
M
TEMPERATURE (
°
C)
T
°
C
Temperature Error
相關PDF資料 |
PDF描述 |
|---|---|
| MAX1098-MAX1099 | 10-Bit Serial-Output Temperature Sensors with 5-Channel ADC |
| MAX1098AEAE | 10-Bit Serial-Output Temperature Sensors with 5-Channel ADC |
| MAX1098BEAE | 10-Bit Serial-Output Temperature Sensors with 5-Channel ADC |
| MAX1098CEAE | 10-Bit Serial-Output Temperature Sensors with 5-Channel ADC |
| MAX1099 | 10-Bit Serial-Output Temperature Sensors with 5-Channel ADC |
相關代理商/技術參數 |
參數描述 |
|---|---|
| MAX1098AEAE | 功能描述:板上安裝溫度傳感器 RoHS:否 制造商:Omron Electronics 輸出類型:Digital 配置: 準確性:+/- 1.5 C, +/- 3 C 溫度閾值: 數字輸出 - 總線接口:2-Wire, I2C, SMBus 電源電壓-最大:5.5 V 電源電壓-最小:4.5 V 最大工作溫度:+ 50 C 最小工作溫度:0 C 關閉: 安裝風格: 封裝 / 箱體: 設備功能:Temperature and Humidity Sensor |
| MAX1098AEAE+ | 功能描述:板上安裝溫度傳感器 RoHS:否 制造商:Omron Electronics 輸出類型:Digital 配置: 準確性:+/- 1.5 C, +/- 3 C 溫度閾值: 數字輸出 - 總線接口:2-Wire, I2C, SMBus 電源電壓-最大:5.5 V 電源電壓-最小:4.5 V 最大工作溫度:+ 50 C 最小工作溫度:0 C 關閉: 安裝風格: 封裝 / 箱體: 設備功能:Temperature and Humidity Sensor |
| MAX1098AEAE+T | 功能描述:板上安裝溫度傳感器 RoHS:否 制造商:Omron Electronics 輸出類型:Digital 配置: 準確性:+/- 1.5 C, +/- 3 C 溫度閾值: 數字輸出 - 總線接口:2-Wire, I2C, SMBus 電源電壓-最大:5.5 V 電源電壓-最小:4.5 V 最大工作溫度:+ 50 C 最小工作溫度:0 C 關閉: 安裝風格: 封裝 / 箱體: 設備功能:Temperature and Humidity Sensor |
| MAX1098AEAE-T | 功能描述:板上安裝溫度傳感器 RoHS:否 制造商:Omron Electronics 輸出類型:Digital 配置: 準確性:+/- 1.5 C, +/- 3 C 溫度閾值: 數字輸出 - 總線接口:2-Wire, I2C, SMBus 電源電壓-最大:5.5 V 電源電壓-最小:4.5 V 最大工作溫度:+ 50 C 最小工作溫度:0 C 關閉: 安裝風格: 封裝 / 箱體: 設備功能:Temperature and Humidity Sensor |
| MAX1098BEAE | 功能描述:板上安裝溫度傳感器 RoHS:否 制造商:Omron Electronics 輸出類型:Digital 配置: 準確性:+/- 1.5 C, +/- 3 C 溫度閾值: 數字輸出 - 總線接口:2-Wire, I2C, SMBus 電源電壓-最大:5.5 V 電源電壓-最小:4.5 V 最大工作溫度:+ 50 C 最小工作溫度:0 C 關閉: 安裝風格: 封裝 / 箱體: 設備功能:Temperature and Humidity Sensor |
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