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参数资料
| 型号： | MAX6513TT045+T |
| 厂商： | Maxim Integrated |
| 文件页数： | 4/6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) |
Detailed Description
The MAX6513 fully integrated temperature switch incor-
porates a precision bandgap reference, a conversion
block, a current source, and a comparator (Figure 1).
The device uses an external P-N junction as the tem-
perature-sensing element. It steers bias currents
through the external diode, measures the forward volt-
ages, and computes the temperature using a precision
chopper stabilized amplifier.
Resistance values of less than 100?in series with the
external sense junction will result in trip-point errors
< 1癈. The MAX6513 provides noise immunity by inte-
gration and oversampling of the diode voltage, but
good design practice includes routing the DXP and
DXN lines away from noise sources, such as high-
speed digital lines, switching regulators, inductors, and
transformers. The DXP and DXN traces should be
paired together and surrounded by ground plane
whenever possible.
In applications where the temperature changes rapidly,
the measured temperature will be approximately equal
to the average value of the temperature during the
measurement period.
The MAX6513 has an active-high CMOS output, and is
available with preset temperature thresholds from
+45癈 to +125癈 in 10癈 increments.
Low-Cost, Remote Temperature Switch
4 _______________________________________________________________________________________
Pin Description
PIN
NAME
FUNCTION
1
V
DD
Power-Supply Input, +3.0V to
+5.5V. Bypass V
DD
to GND with
a 0.1糉 capacitor.
2
GND
Ground
3
HYST
Hysteresis Selection. Hysteresis
is 10癈 for HYST = V
DD
, 5癈 for
HYST = GND.
4
TOVER
CMOS Active-High Output.
TOVER goes high when the
temperature exceeds the factory-
programmed temperature
threshold.
5
DXN
This pin connects to the
negative (cathode) terminal of
the external P-N sense junction.
DXN must be connected to GND.
6
DXP
This pin connects to the positive
(anode) terminal of the external
P-N sense junction.
EP
Exposed Pad. Not internally
connected. Connect to GND or
leave unconnected.
DXP
DXN
TEMPERATURE
CONVERSION
BANDGAP
VOLTAGE
REFERENCE
COMPAR-
ATOR
LATCH
TOVER
Figure 1. Functional Block Diagram
GND
TOVER
HYST
1
6 DXP
+
5 DXN
V
DD
MAX6513
TOP VIEW
2
3
4
TDFN
EP
Pin Configuration
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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 |
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