參數(shù)資料
型號(hào)： MAX6604ATA+
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： 溫度/濕度傳感器
英文描述： Precision Temperature Monitor for DDR Memory Modules
中文描述： DIGITAL TEMP SENSOR-SERIAL, 11BIT(s), 3Cel, RECTANGULAR, SURFACE MOUNT
封裝： 2 X 3 MM, 0.80 MM HEIGHT, MO-229-WCED-2, TDFN-8
文件頁(yè)數(shù)： 1/15頁(yè)
文件大?。?/td> 144K
代理商： MAX6604ATA+
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/I2C-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°C to +125°C, 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
o JEDEC Compliant
o ±1°C Temperature-Monitoring Accuracy
o Overtemperature Interrupt with Programmable
Threshold
o +2.7V to +3.6V Operating Voltage Range
o SMBus/I2C-Compatible Interface
o 300A Typical Operating Current
o 3A Typical Shutdown Current
o -20°C to +125°C Operating Temperature Range
o 8-Pin TSSOP and 8-Pin TDFN (2mm x 3mm)
Packages
MAX6604
Precision Temperature Monitor for
DDR Memory Modules
________________________________________________________________
Maxim Integrated Products
1
Ordering Information
19-3837; Rev 1; 8/09
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,
or visit Maxim’s website at www.maxim-ic.com.
PART
SERIAL-
CLOCK
FREQUENCY
(kHz)
PIN-PACKAGE
SPECIAL
TOP
MARK
MAX6604ATA+
100
8 TDFN-EP*
AAA
MAX6604AATA+
400
8 TDFN-EP*
(MO229-WCED-2)
AAR
MAX6604AAHA+
400
8 TSSOP
—
EVALUATION
KIT
AVAILABLE
SMBus is a trademark of Intel Corporation.
Typical Application Circuit appears at end of data sheet.
1
+
34
86
5
VCC
SCL
SDA
MAX6604
2
7
EVENT
A0
A2
GND
A1
TDFN-EP**
TSSOP
TOP VIEW
SCL
SDA
GND
1
2
8
7
VCC
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°C to +125°C operat-
ing temperature range.
相關(guān)PDF資料
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX6604ATA+ 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述:
MAX6604ATA+T 功能描述:板上安裝溫度傳感器 Temperature Monitor for DDR Mem Module RoHS:否 制造商:Omron Electronics 輸出類型:Digital 配置: 準(zhǔn)確性:+/- 1.5 C, +/- 3 C 溫度閾值: 數(shù)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(guān)閉: 安裝風(fēng)格: 封裝 / 箱體: 設(shè)備功能:Temperature and Humidity Sensor
MAX6604ATA+TW 功能描述:板上安裝溫度傳感器 Temperature Monitor for DDR Mem Module RoHS:否 制造商:Omron Electronics 輸出類型:Digital 配置: 準(zhǔn)確性:+/- 1.5 C, +/- 3 C 溫度閾值: 數(shù)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(guān)閉: 安裝風(fēng)格: 封裝 / 箱體: 設(shè)備功能:Temperature and Humidity Sensor
MAX6604ATA-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(zhǔn)確性:+/- 1.5 C, +/- 3 C 溫度閾值: 數(shù)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(guān)閉: 安裝風(fēng)格: 封裝 / 箱體: 設(shè)備功能:Temperature and Humidity Sensor
MAX6605MXK 制造商:Maxim Integrated Products 功能描述:5 PINS SC70 PKG - Rail/Tube
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