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参数资料
| 型号： | CAT6095VP2-GT4 |
| 厂商： | ON Semiconductor |
| 文件页数： | 12/15页 |
| 文件大小： | 151K |
| 描述： | IC TEMP SENSOR STAND ALONE 8TDFN |
| 标准包装： | 1 |
| 功能： | 温度监控系统（传感器） |
| 传感器类型： | 内部 |
| 感应温度： | -40°C ~ 125°C |
| 精确度： | ±3°C（最小值） |
| 拓扑： | ADC（三角积分型），比较器，寄存器库 |
| 输出类型： | I²C?/SMBus? |
| 输出警报： | 是 |
| 输出风扇： | 无 |
| 电源电压： | 3 V ~ 3.6 V |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-WFDFN 裸露焊盘 |
| 供应商设备封装： | 8-TDFN（2x3） |
| 包装： | 标准包装 |
| 其它名称： | CAT6095VP2-GT4OSDKR |
CAT6095
http://onsemi.com
12
Register Data Format
The values used in the temperature data register and the 3
temperature trip point registers are expressed in twos
complement format. The measured temperature value is
expressed with 12bit resolution, while the 3 trip
temperature limits are set with 10bit resolution. The total
temperature range is arbitrarily defined as 256癈, thus
yielding an LSB of 0.0625癈 for the measured temperature
and 0.25癈 for the 3 limit values. Bit B12 in all temperature
registers represents the sign, with a 0 indicating a positive,
and a 1 a negative value. In twos complement format,
negative values are obtained by complementing their
positive counterpart and adding a 1, so that the sum of
opposite signed numbers, but of equal absolute value, adds
up to zero.
Note that trailing 0 bits, are 0 irrespective of polarity.
Therefore the dont care bits (B1 and B0) in the 10bit
resolution temperature limit registers, are always 0.
Table 13. 12BIT TEMPERATURE DATA FORMAT
Binary (B12 to B0)
Hex
Temperature
1 1100 1001 0000
1C90
55癈
1 1100 1110 0000
1CE0
50癈
1 1110 0111 0000
1E70
25癈
1 1111 1111 1111
1FFF
0.0625癈
0 0000 0000 0000
000
0癈
0 0000 0000 0001
001
+0.0625癈
0 0001 1001 0000
190
+25癈
0 0011 0010 0000
320
+50癈
0 0111 1101 0000
7D0
+125癈
Event Pin Functionality
The EVENT
output reacts to temperature changes as
illustrated in Figure 15, and according to the operating mode
defined by the Configuration register.
In Interrupt Mode, the enabled EVENT
output will be
asserted every time the temperature crosses one of the alarm
window limits, and can be deasserted by writing a 1 to the
clear event bit (B5) in the configuration register. When the
temperature exceeds the critical limit, the event remains
asserted as long as the temperature stays above the critical
limit and can not be cleared.
In Comparator Mode, the EVENT
output is asserted
outside the alarm window limits, while in Critical
Temperature Mode, EVENT
is asserted only above the
critical limit. The exact trip limits are determined by the 3
temperature limit settings and the hysteresis offsets, as
illustrated in Figure 16.
Following a TS shutdown request, the converter is
stopped and the most recently recorded temperature value
present in the TDR is frozen; the EVENT
output will continue
to reflect the state immediately preceding the shutdown
command. Therefore, if the state of the EVENT
output
creates an undesirable bus condition, appropriate action must
be taken either before or after shutting down the TS. This may
require clearing the event, disabling the EVENT
output or
perhaps changing the EVENT
output polarity.
In normal use, events are triggered by a change in
recorded temperature, but the CAT6095 will also respond to
limit register changes. Whereas recorded temperature
values are updated at sampling rate frequency, limits can be
modified at any time. The enabled EVENT
output will react
to limit changes as soon as the respective registers are
updated. This feature may be useful during testing.
相关PDF资料 |
PDF描述 |
|---|---|
| DS1621S+ | IC THERMOMETER/STAT DIG 8-SOIC |
| DS1624S+T&R | IC THERM/EEPROM DIG 256BYT 8SOIC |
| DS1626S+ | IC THERMOMETER/STAT DIG 8-SOIC |
| DS1629S+T&R | IC THERM/RTC/CALENDAR DIG 8-SOIC |
| DS1631S+T&R | IC THERMOMETER DIG HI-PREC 8SOIC |
相关代理商/技术参数 |
参数描述 |
|---|---|
| CAT6095VP2I-GT4 | 功能描述:板上安装温度传感器 Dig Output Temp Sensor 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 |
| CAT6201 | 制造商:ONSEMI 制造商全称:ON Semiconductor 功能描述:300 mA / 13 V Adjustable CMOS LDO Regulator |
| CAT6201VP2.GT3 | 制造商:ONSEMI 制造商全称:ON Semiconductor 功能描述:300 mA / 13 V Adjustable CMOS LDO Regulator |
| CAT6201VP2GT3 | 制造商:ONSEMI 制造商全称:ON Semiconductor 功能描述:300 mA / 13 V Adjustable CMOS LDO Regulator |
| CAT6201VP2-GT3 | 功能描述:低压差控制器 - LDO LDO 300 MA ADJUSTABLE RoHS:否 制造商:Micrel 最大输入电压:5.5 V 输出电压:Adjustable 输出电流:10 mA 负载调节: 输出类型:Adjustable, Fixed 输出端数量:1 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:SOT-23-6 |
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