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参数资料
| 型号： | MAX6604ATA+TW |
| 厂商： | Maxim Integrated |
| 文件页数： | 1/15页 |
| 文件大小： | 172K |
| 描述： | IC TEMP SENSOR DDR MEMORY 8TDFN |
| 标准包装： | 2,500 |
| 功能： | 温度监控系统（传感器），DIMM DDR 内存 |
| 传感器类型： | 内部 |
| 感应温度： | -20°C ~ 125°C |
| 精确度： | ±3°C（最小值） |
| 输出类型： | 2 线串行，I²C?/SMBUS? |
| 输出警报： | 是 |
| 输出风扇： | 无 |
| 电源电压： | 2.7 V ~ 3.6 V |
| 工作温度： | -20°C ~ 125°C |
| 安装类型： | * |
| 封装/外壳： | * |
| 供应商设备封装： | * |
| 包装： | * |
General Description
The MAX6604 high-precision temperature sensor is
designed for thermal monitoring functions in DDR memo-
ry modules. The device is readable and programmable
through the 2-wire SMBus/I
2
C-compatible interface.
Three address inputs set the bus address for the temper-
ature sensor to provide up to eight devices on one bus.
The internal thermal sensor continuously monitors the
temperature and updates the temperature data eight
times per second. The master can read the tempera-
ture data at any time. Since the thermal sensor is locat-
ed on the memory module, temperature data recorded
accurately represents the temperature of the compo-
nents on the module. Consequently, the MAX6604 pro-
vides a much more accurate measurement of module
temperature than techniques involving temperature
sensors on the motherboard. In addition, the device
responds more quickly to temperature changes on the
module than a motherboard sensor.
The MAX6604 also features an interrupt-output indica-
tor for temperature-threshold monitoring. The threshold
levels are programmable through the digital interface.
The MAX6604 operates from -20癈 to +125癈, and is
available in JEDEC-standard 8-pin TSSOP and 8-pin
TDFN (2mm x 3mm) packages.
Applications
Memory Modules
Desktop Computers
Notebook Computers
Workstations
Networking Equipment
Features
f JEDEC Compliant
f ?/SPAN>1?/SPAN>C Temperature-Monitoring Accuracy
f Overtemperature Interrupt with Programmable
Threshold
f +2.7V to +3.6V Operating Voltage Range
f SMBus/I
2
C-Compatible Interface
f 300?/SPAN>A Typical Operating Current
f 3?/SPAN>A Typical Shutdown Current
f -20?/SPAN>C to +125?/SPAN>C Operating Temperature Range
f 8-Pin TSSOP and 8-Pin TDFN (2mm x 3mm)
Packages
Precision Temperature Monitor for
DDR Memory Modules
________________________________________________________________ Maxim Integrated Products 1
Ordering Information
19-3837; Rev 3; 10/11
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,
or visit Maxims website at www.maxim-ic.com.
PART
SERIAL-
CLOCK
FREQUENCY
(kHz)
PIN-PACKAGE
SPECIAL
TOP
MARK
MAX6604AATA+
400
8 TDFN-EP*
(MO229-WCED-2)
AAR
MAX6604AAHA+
400
8 TSSOP
E
V
A
L
UA
T
IO
N
KI
T
A
V
A
IL
A
B
L
E
Typical Application Circuit appears at end of data sheet.
1
+
+
3
4
8
6
5
V
CC
SCL SDA
MAX6604
MAX6604
2
7
EVENT
A0
A2 GND
EP
A1
TDFN
TSSOP
TOP VIEW
SCL
SDA
GND
1
2
8
7
V
CC
EVENT
A1
A2
A0
3
4
6
5
Pin Configurations
+Denotes a lead(Pb)-free/RoHS-compliant package.
*EP = Exposed pad.
Note: These devices operate over the -20?/SPAN>C to +125?/SPAN>C operat-
ing temperature range.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX6605MXK | 制造商:Maxim Integrated Products 功能描述:5 PINS SC70 PKG - Rail/Tube |
| MAX6605MXK/V+ | 制造商:Maxim Integrated Products 功能描述:- Rail/Tube |
| MAX6605MXK/V+T | 功能描述:板上安装温度传感器 Low-Power Analog Temperature Sensor 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 |
| MAX6605MXK+ | 制造商:Maxim Integrated Products 功能描述:TEMP SENSOR ANLG 5PIN SC-70 - Rail/Tube |
| MAX6605MXK+T | 功能描述:板上安装温度传感器 Low-Power Analog Temperature Sensor 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 |
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