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參數資料
| 型號： | MAX6604ATA+TW |
| 廠商： | Maxim Integrated |
| 文件頁數： | 10/15頁 |
| 文件大?。?/td> | 172K |
| 描述： | IC TEMP SENSOR DDR MEMORY 8TDFN |
| 標準包裝： | 2,500 |
| 功能： | 溫度監控系統（傳感器），DIMM DDR 內存 |
| 傳感器類型： | 內部 |
| 感應溫度： | -20°C ~ 125°C |
| 精確度： | ±3°C（最小值） |
| 輸出類型： | 2 線串行，I²C?/SMBUS? |
| 輸出警報： | 是 |
| 輸出風扇： | 無 |
| 電源電壓： | 2.7 V ~ 3.6 V |
| 工作溫度： | -20°C ~ 125°C |
| 安裝類型： | * |
| 封裝/外殼： | * |
| 供應商設備封裝： | * |
| 包裝： | * |
Similarly, the below alarm window bit (bit 13 of the tem-
perature register) is set to 0 (temperature is equal to or
above the alarm window lower boundary trip tempera-
ture) when the value in the temperature register is equal
to or greater than the value in the alarm-temperature
lower-boundary register. As the temperature decreas-
es, bit 13 is set to 1 when the value in the temperature
register is equal to or less than the value in the alarm-
temperature lower-boundary register minus 3癈.
Note that hysteresis is also applied to EVENT output
functionality. When either of the lock bits is set, the hys-
teresis bits cannot be altered. Hysteresis is applied to
both alarm window comparisons and critical tempera-
ture comparisons.
Alarm-Temperature Upper-Boundary Trip
Register (Read/Write)
[Address = 02h, POR = 0000h]
The data format for the upper-boundary trip threshold is in
twos complement with one LSB = 0.25癈. The alarm-
temperature upper-boundary trip register has a -256.00癈
to +255.75癈 range. All unused bits are set to zero.
Precision Temperature Monitor for
DDR Memory Modules
10 ______________________________________________________________________________________
Table 4. Configuration Register (Read/Write) (continued)
Bit 15 Bit 14 Bit 13 Bit 12 Bit 11 Bit 10 Bit 9 Bit 8 Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
BIT
DEFINITION (DESCRIPTIONS IN BOLD TYPE ARE THE DEFAULT VALUES)
8
Shutdown mode
0 = Enable temperature monitoring (default)
1 = Shutdown temperature monitoring
When shutdown occurs, the thermal-sensing device and analog-to-digital converter are disabled to save power;
no EVENT output signals are generated. When either of the lock bits is set, this bit cannot be set until unlocked. However,
it can be cleared at any time.
10:9
Hysteresis enable
00 = Disable hysteresis
01 = Enable hysteresis at 1.5癈
10 = Enable hysteresis at 3癈
11 = Enable hysteresis at 6癈
15:11 0: Reserved for future use (RFU). Must be zero.
Bit 15 Bit 14 Bit 13 Bit 12 Bit 11 Bit 10 Bit 9 Bit 8 Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
0
0
0
Table 5. Alarm-Temperature Upper-Boundary Trip Register (Read/Write)
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| MAX6605MXK/V+T | 功能描述:板上安裝溫度傳感器 Low-Power Analog Temperature Sensor 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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