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參數(shù)資料
| 型號： | MAX6513TT075+T |
| 廠商： | Maxim Integrated |
| 文件頁數(shù)： | 5/6頁 |
| 文件大小： | 188K |
| 描述： | IC TEMP SWITCH REMOTE 6-TDFN |
| 產(chǎn)品培訓模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標準包裝： | 1 |
| 功能： | 溫度開關(guān) |
| 傳感器類型： | 外部 |
| 感應(yīng)溫度： | 75°C 分界點 |
| 精確度： | ±5°C（最小值） |
| 拓撲： | 比較器，電壓基準 |
| 輸出類型： | 高有效 |
| 輸出警報： | 無 |
| 輸出風扇： | 是 |
| 電源電壓： | 3 V ~ 5.5 V |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 6-WDFN 裸露焊盤 |
| 供應(yīng)商設(shè)備封裝： | 6-TDFN 裸露焊盤（3x3） |
| 包裝： | 標準包裝 |
| 其它名稱： | MAX6513TT075+TDKR |
Hysteresis Input
The HYST pin is a CMOS-compatible input that selects
hysteresis at either a high level (10癈 for HYST = V
DD
)
or a low level (5癈 for HYST = GND). Hysteresis pre-
vents the output from chattering when the temperature
is near the trip point. The HYST pin must not be left
unconnected.
The output asserts when the temperature exceeds the
trip point and deasserts when the temperature falls
back below the trip point minus the hysteresis. For
example, if the trip point is 105癈, the output will assert
at 105癈 and will not deassert until temperature falls
below 105癈 minus the hysteresis (e.g., 95癈 if 10癈
hysteresis is chosen) (Figure 2).
Applications Information
Remote-Diode Selection
To ensure best accuracy, use a good-quality diode-
connected transistor. Suggested devices are listed in
Table 1. Large power transistors are not recommend-
ed. Tight specifications for forward current gain indi-
cate the manufacturer has good process controls and
that the devices have consistent V
be
characteristics.
The MAX6513 can also measure the die temperature of
CPUs and other integrated circuits having on-board
temperature-sensing diodes. Use the monitors output
to reset the 礟, assert an interrupt, activate a cooling
fan, or trigger an external alarm.
Noise Filtering Capacitors
A quality ceramic capacitor must be connected across
the DXP/DXN inputs to maintain temperature threshold
accuracy by filtering out noise. The capacitor should
be located physically close to the DXP/DXN pins and
should typically have a value of 2200pF. Larger capaci-
tor values can cause temperature measurement errors.
A 50% variation from the recommended capacitor
value can cause up to ?癈 error.
Low-Cost, Remote Temperature Switch
_______________________________________________________________________________________ 5
Figure 2. Temperature Trip Threshold Hysteresis
TRIP TEMPERATURE
TRIP TEMPERATURE HYSTERESIS
TOVER
TIME
MANUFACTURER
MODEL NUMBER
Central Semiconductor (USA)
CMPT3904
ON (USA)
MMBT3904
Rohm Semiconductor (Japan)
SST3904
Samsung (Korea)
KST3904-TF
Siemens (Germany)
SMBT3904
Zetex (England)
FMMT3904CT-ND
Table 1. Sensor Transistor Manufacturers
Note: Transistors must be diode connected (base shorted to
collector).
Device Marking Codes
for TDFN Package
DEVICE
CODE
TEMPERATURE TRIP
THRESHOLD (癈)
MAX6513TT045
+ACU
45
MAX6513TT055
+ACV
55
MAX6513TT065
+ACW
65
MAX6513TT075
+ACX
75
MAX6513TT085
+ACY
85
MAX6513TT095
+ACZ
95
MAX6513TT105
+ADA
105
MAX6513TT115
+ADB
115
MAX6513TT125
+ADC
125
Package Information
For the latest package outline information and land patterns
(footprints), go to www.maxim-ic.com/packages
. Note that a
+ , # , or - in the package code indicates RoHS status only.
Package drawings may show a different suffix character, but
the drawing pertains to the package regardless of RoHS status.
PACKAGE
TYPE
PACKAGE
CODE
OUTLINE
NO.
LAND
PATTERN NO.
6 TDFN-EP
T633+2
21-0137
90-0058
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX6513TT095+ | 制造商:Maxim Integrated Products 功能描述:- Rail/Tube |
| MAX6513TT095+T | 制造商:Maxim Integrated Products 功能描述:LOW-COST, REMOTE SOT TEMPERATURE SWITCHES - Tape and Reel |
| MAX6513TT125+ | 制造商:Maxim Integrated Products 功能描述:LOW-COST REMOTE SOT TEMPERATURE SWITCH W/ ACTIVE-HIGH OUTPUT - Rail/Tube |
| MAX6513TT125+T | 制造商:Maxim Integrated Products 功能描述:LOW-COST REMOTE SOT TEMPERATURE SWITCH W/ ACTIVE-HIGH OUTPUT - Tape and Reel 制造商:Maxim Integrated Products 功能描述:TEMP SWITCH ACTIVE-HIGH OUTPUT 制造商:Maxim Integrated Products 功能描述:Lo-Cost Remote SOT Temp Switch |
| MAX6513UT045-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: 安裝風格: 封裝 / 箱體: 設(shè)備功能:Temperature and Humidity Sensor |
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