收藏本站
Detailed Description
The MAX1298/MAX1299 are low-power, serial-output,
multichannel ADCs with temperature-sensing capability
for thermostatic, process-control, and monitoring appli-
cations. An algorithmic switched-capacitor converter
with T/H circuitry for both positive and negative inputs
supports fully differential 12-bit conversions from an
internal temperature sensor, two external temperature
sensors, or voltage sources in a variety of channel con-
figurations. Microprocessor (礟) control is made easy
through a flexible 3-wire serial interface.
Figure 1 shows a simplified functional diagram of the
internal architecture for the MAX1298/MAX1299. In tem-
perature-sensing mode, the multiplexer (mux) steers
bias currents through internal or external diodes while
the ADC computes their temperature in relation to
changes in forward voltage. Channels not used for tem-
perature measurement can be configured to measure
other system voltages.
12-Bit Serial-Output Temperature Sensors
with 5-Channel ADC
______________________________________________________________________________________________________   11
INPUT
REGISTER
DIODE
BIAS
CONTROL
CONTROL
LOGIC
INPUT
MUX
OUTPUT
REGISTER
CLOCK
12-BIT
ADC
SHIELD
OUTPUT
T/H
T/H
IN
+
IN
-
V
DD
GND
DOUT
CS
SCLK
DIN
AIN0
AIN1
AIN2
AIN3
AIN4
AIN5
V
DD
/4
SHO
REF
REF
MAX1298
MAX1299
Figure 1. Functional Diagram
发布紧急采购，3分钟左右您将得到回复。

采购需求

(若只采购一条型号，填写一行即可)

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

*型号 *数量 厂商 批号 封装
添加更多采购

我的联系方式

*
*
*
相关PDF资料
MAX14544ETA+T IC ACCY SWITCH OVP PROTECT 8TDFN
MAX1617AMEE+T IC REMOTE/LOCAL TEMP SNSR 16QSOP
MAX1617MEE+T IC REMOTE/LOCAL TEMP SNSR 16QSOP
MAX1619MEE+ IC TEMP SENSOR W/ALARM 16-QSOP
MAX1765EUE+ IC REG DL BST/LINEAR 16TSSOP
MAX1989MUE+ IC TEMP SENSOR REMOTE 16TSSOP
MAX31723MUA+ IC THERMOMETER/STAT SPI-3W 8UMAX
MAX31826MUA+T IC TEMP SENSOR DIGITAL 8UMAX
相关代理商/技术参数
MAX1299CEAE+T 功能描述:板上安装温度传感器 12-Bit Serial-Output w/5Ch ADC RoHS:否 制造商:Omron Electronics 输出类型:Digital 配置: 准确性:+/- 1.5 C, +/- 3 C 温度阈值: 数字输出 - 总线接口:2-Wire, I2C, SMBus 电源电压-最大:5.5 V 电源电压-最小:4.5 V 最大工作温度:+ 50 C 最小工作温度:0 C 关闭: 安装风格: 封装 / 箱体: 设备功能:Temperature and Humidity Sensor
MAX1299CEAE-T 功能描述:板上安装温度传感器 RoHS:否 制造商:Omron Electronics 输出类型:Digital 配置: 准确性:+/- 1.5 C, +/- 3 C 温度阈值: 数字输出 - 总线接口:2-Wire, I2C, SMBus 电源电压-最大:5.5 V 电源电压-最小:4.5 V 最大工作温度:+ 50 C 最小工作温度:0 C 关闭: 安装风格: 封装 / 箱体: 设备功能:Temperature and Humidity Sensor
MAX12D 制造商:Lanzar 功能描述:Dual 4 Ohm 1000W Peak 12 Paper Cone Dual Vc Woofer 制造商:LANZAR 功能描述:12 PAPER CONE DUAL VC WOOFER DUAL 4 OHM 1000W PEAK
MAX12G 制造商:Aavid Thermalloy 功能描述:Thrml Mgmt Access Heat Sink Clip
MAX12NG 功能描述:散热片 MaxClip TO-92 Sensor 5.6lb 19.7x6mm RoHS:否 制造商:Ampro By ADLINK 产品:Heat Sink Accessories 安装风格:Through Hole 散热片材料: 散热片样式: 热阻: 长度: 宽度: 高度: 设计目的:Express-HRR
MAX13000EEBE 制造商:Maxim Integrated Products 功能描述:ULTRA-LOW-VOLTAGE LEVEL TRANSLATORS - Rail/Tube
MAX13000EEBE-T 功能描述:转换 - 电压电平 RoHS:否 制造商:Micrel 类型:CML/LVDS/LVPECL to LVCMOS/LVTTL 传播延迟时间:1.9 ns 电源电流:14 mA 电源电压-最大:3.6 V 电源电压-最小:3 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:MLF-8
MAX13000EEUE 功能描述:转换 - 电压电平 RoHS:否 制造商:Micrel 类型:CML/LVDS/LVPECL to LVCMOS/LVTTL 传播延迟时间:1.9 ns 电源电流:14 mA 电源电压-最大:3.6 V 电源电压-最小:3 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:MLF-8