- 您现在的位置：买卖IC网 > PDF目录19386 > MAX6513TT045+T (Maxim Integrated)IC TEMP SWITCH REMOTE 6-TDFN PDF资料下载
参数资料
| 型号： | MAX6513TT045+T |
| 厂商： | Maxim Integrated |
| 文件页数： | 5/6页 |
| 文件大小： | 188K |
| 描述： | IC TEMP SWITCH REMOTE 6-TDFN |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 功能： | 温度开关 |
| 传感器类型： | 外部 |
| 感应温度： | 45°C 分界点 |
| 精确度： | ±5°C（最小值） |
| 拓扑： | 比较器，电压基准 |
| 输出类型： | 高有效 |
| 输出警报： | 无 |
| 输出风扇： | 是 |
| 电源电压： | 3 V ~ 5.5 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 6-WDFN 裸露焊盘 |
| 供应商设备封装： | 6-TDFN 裸露焊盘（3x3） |
| 包装： | 带卷 (TR) |
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
相关PDF资料 |
PDF描述 |
|---|---|
| ADSP-21489BSWZ-3A | IC CCD SIGNAL PROCESSOR 100LQFP |
| VI-27Z-CY-F2 | CONVERTER MOD DC/DC 2V 20W |
| EEM08DSEH | CONN EDGECARD 16POS .156 EYELET |
| VI-27Z-CW-F4 | CONVERTER MOD DC/DC 2V 40W |
| ADSP-21363KBC-1AA | IC DSP 32BIT 333MHZ 136-CSPBGA |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX6513TT075+ | 制造商:Maxim Integrated Products 功能描述:TEMP SENSOR ANLG 6TDFN EP - Rail/Tube |
| MAX6513TT075+T | 功能描述:板上安装温度传感器 Remote Temperature Switch 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 |
| MAX6513TT075-T | 功能描述:板上安装温度传感器 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 |
| 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 |
发布紧急采购，3分钟左右您将得到回复。