参数资料
型号: ADT7488AARMZ-RL7
厂商: ON Semiconductor
文件页数: 3/13页
文件大小: 356K
描述: IC TEMP/VOLT DGTL W/SST 10MSOP
产品变化通告: MFG CHG Notification ADI to ON Semi
Product Discontinuation 30/Sept/2011
标准包装: 1,000
功能: 温度监控系统(传感器)
传感器类型: 内部和外部
感应温度: -40°C ~ 125°C,外部传感器
精确度: ±1.75°C(最小值)
拓扑: ADC,多路复用器,寄存器库
输出类型: Simple Serial Transport?(SST)
输出警报:
输出风扇:
电源电压: 3 V ~ 3.6 V
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 10-TFSOP,10-MSOP(0.118",3.00mm 宽)
供应商设备封装: 10-MSOP
包装: 带卷 (TR)
ADT7488A
http://onsemi.com
3
Table 4. ELECTRICAL CHARACTERISTICS  
(T
A
 = T
MIN
 to T
MAX
, V
CC
 = V
MIN
 to V
MAX
, unless otherwise noted)
Parameter
Test Conditions/Comments
Min
Typ
Max
Unit
Power Supply
Supply Voltage, V
CC
3.0
3.3
3.6
V
Undervoltage Lockout Threshold

2.8

V
Average Operating Supply
Current, I
DD
Continuous Conversions

3.8
5.0
mA
Temperature-to-Digital Converter
Local Sensor Accuracy
40癈 ?T
A
?70癈; V
CC
= 3.3 V ?%
40癈 ?T
A
?+100癈


+1.0

?.75
?.0
Remote Sensor Accuracy
40癈 ?T
D
?+125癈; T
A
= 25癈; V
CC
= 3.3 V
40癈 ?T
D
?+125癈; 40 ?T
A
?70癈;
V
CC
= 3.3 V ?%
40癈 ?T
D
?+125癈; 40 ?T
A
?+100癈




+1.0

?.0
?.75
?.0
Remote Sensor Source Current
Low Level
Mid Level
High Level



12
80
204



mA
Resolution

0.016

Series Resistance Cancellation
The ADT7488A Cancels 1.5 kW in Series
with the Remote Thermal Diode

1.5

kW
Digital Input (ADD)
Input High Voltage, V
IH
2.3


V
Input Low Voltage, V
IL


0.8
V
Input High Current, I
IH
V
IN
= V
CC
1.0


mA
Input Low Current, I
IL
V
IN
= 0


1.0
mA
Pin Capacitance

5.0

pF
Analog-to-Digital Converter (Including Multiplexer and Attenuators)
Total Unadjusted Error (TUE)


?.5
%
Differential Non-linearity (DNL)
10 Bits


?.0
LSB
Power Supply Sensitivity

?.1

%/V
Conversion Time
(Voltage Input) (Note 1)
Averaging Enabled


11
ms
Conversion Time
(Local Temperature) (Note 1)
Averaging Enabled


12
ms
Conversion Time
(Remote Temperature) (Note 1)
Averaging Enabled


38
ms
Total Monitoring Cycle Time
(Note 1)
Averaging Enabled

121

ms
Input Resistances
V
CCP
 and 2.5 V Channels
80
110
140
kW
Digital I/O (SST Pin)
Input High Voltage , V
IH
1.1


V
Input Low Voltage, V
IL


0.4
V
Hysteresis (Note 1)
Between Input Switching Levels

150

mV
Output High Voltage, V
OH
I
SOURCE
= 6 mA (Maximum)
1.1

1.9
V
High Impedance State Leakage,
I
LEAK
Device Powered On SST Bus;
V
SST
= 1.1 V, V
CC
= 3.3 V


?.0
mA
High Impedance State Leakage,
I
LEAK
Device Non-powered On SST Bus;
V
SST
 = 1.1 V, V
CC
= 0 V


?0
mA
Signal Noise Immunity, V
NOISE
Noise Glitches from 10 MHz to 100 MHz;
Width Up to 50 ns
300


mV
p-p
相关PDF资料
PDF描述
TPCL225M016R5000 CAP TANT 2.2UF 16V 20% 0603
UF4002 DIODE GPP FAST 1A 100V DO-41
ADT7486AARMZ-R7 IC TEMP SENS DGTL 2CH SST 10MSOP
VE-272-CW-F2 CONVERTER MOD DC/DC 15V 100W
TPCL225M010R5000 CAP TANT 2.2UF 10V 20% 0603
相关代理商/技术参数
参数描述
ADT7490 制造商:AD 制造商全称:Analog Devices 功能描述:dBCool Remote Thermal Monitor and Fan Controller with PECI Interface
ADT7490ARQZ 功能描述:马达/运动/点火控制器和驱动器 FAN CTRLR W PECI INT RoHS:否 制造商:STMicroelectronics 产品:Stepper Motor Controllers / Drivers 类型:2 Phase Stepper Motor Driver 工作电源电压:8 V to 45 V 电源电流:0.5 mA 工作温度:- 25 C to + 125 C 安装风格:SMD/SMT 封装 / 箱体:HTSSOP-28 封装:Tube
ADT7490ARQZ-R7 功能描述:马达/运动/点火控制器和驱动器 FAN CNTRL W/PECI INT RoHS:否 制造商:STMicroelectronics 产品:Stepper Motor Controllers / Drivers 类型:2 Phase Stepper Motor Driver 工作电源电压:8 V to 45 V 电源电流:0.5 mA 工作温度:- 25 C to + 125 C 安装风格:SMD/SMT 封装 / 箱体:HTSSOP-28 封装:Tube
ADT7490ARQZ-REEL 功能描述:马达/运动/点火控制器和驱动器 FAN CNTRL W/PECI INT RoHS:否 制造商:STMicroelectronics 产品:Stepper Motor Controllers / Drivers 类型:2 Phase Stepper Motor Driver 工作电源电压:8 V to 45 V 电源电流:0.5 mA 工作温度:- 25 C to + 125 C 安装风格:SMD/SMT 封装 / 箱体:HTSSOP-28 封装:Tube
ADT7490ARQZ-REEL7 功能描述:IC THERM MON FAN CTRLR 24-QSOP RoHS:是 类别:集成电路 (IC) >> PMIC - 热管理 系列:dBCool® 标准包装:1 系列:- 功能:温度监控系统(传感器) 传感器类型:内部和外部 感应温度:-40°C ~ 125°C,外部传感器 精确度:±2.5°C 本地(最大值),±5°C 远程(最大值) 拓扑:ADC,比较器,寄存器库 输出类型:2 线 SMBus? 输出警报:无 输出风扇:无 电源电压:2.7 V ~ 5.5 V 工作温度:-40°C ~ 125°C 安装类型:表面贴装 封装/外壳:SOT-23-8 供应商设备封装:SOT-23-8 包装:Digi-Reel® 其它名称:296-22675-6