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参数资料
| 型号： | MAX6628MTA+T |
| 厂商： | Maxim Integrated |
| 文件页数： | 4/9页 |
| 文件大小： | 257K |
| 描述： | IC TEMP SENSOR DGTL 8-TDFN |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 1 |
| 功能： | 温度监控系统（传感器） |
| 传感器类型： | 外部 |
| 感应温度： | 外部传感器 |
| 精确度： | ±1°C（最小值） |
| 拓扑： | ADC |
| 输出类型： | SPI? |
| 输出警报： | 无 |
| 输出风扇： | 无 |
| 电源电压： | 3 V ~ 5.5 V |
| 工作温度： | -55°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-WDFN 裸露焊盘 |
| 供应商设备封装： | 8-TDFN-EP（2x2） |
| 包装： | 标准包装 |
| 产品目录页面： | 1425 (CN2011-ZH PDF) |
| 其它名称： | MAX6628MTA+TDKR |
Remote ?癈 Accurate Digital Temperature
Sensors with SPI-Compatible Serial Interface
4 _______________________________________________________________________________________
0
50
100
150
200
250
300
3.0
4.0
3.5
4.5
5.0
5.5
AVERAGE OPERATING CURRENT
vs. SUPPLY VOLTAGE
SUPPLY VOLTAGE (V)
MAX6627
MAX6628
-3
-2
-1
0
1
2
3
-55
-5
-30
20 45 70 95 120 145
TEMPERATURE ERROR vs. TEMPERATURE
TEMPERATURE (癈)
T
A
= +25癈
T
A
= 0癈
MAX6627
T
A
= +70癈
0.6
1.0
0.8
1.4
1.2
1.8
1.6
2.0
2.4
2.2
2.6
-55
-5 20 45
-30
70 95 120 145
POWER-ON-RESET THRESHOLD
vs. TEMPERATURE o
TEMPERATURE (癈)
Typical Operating Characteristics
(V
CC
= +3.3V, T
A
= +25癈, unless otherwise noted.)
PIN
NAME
FUNCTION
1
GND
Ground
2
DXN
Combined Current Sink and ADC Negative Input for Remote Diode. DXN is normally biased to a diode
voltage above ground.
3
DXP
Combined Current Source and ADC Positive Input for Remote Diode. Place a 2200pF capacitor between
DXP and DXN for noise filtering.
4
V
CC
Supply Voltage Input. Bypass with a 0.1礔 to GND.
5
SCK
SPI Clock Input
6
CS
Chip Select Input. Pulling CS low initiates an idle state, but the SPI interface is still enabled. A rising edge
of CS initiates the next conversion.
7
SDO
SPI Data Output
8
N.C.
No Connect. Internally not connected. Can be connected to GND for improved thermal conductivity.
EP
Exposed Pad. Internally connected to GND. Connect to a large ground plane to maximize thermal
performance. Not intended as an electrical connection point.
Pin Description
10
100k
10M
1k
100
10k
1M
100M
TEMPERATURE ERROR vs.
POWER-SUPPLY NOISE FREQUENCY
FREQUENCY (Hz)
0
4
2
6
8
10
12
V
IN
= SQUARE WAVE
APPLIED TO V
CC
WITH NO
0.1糉 CAPACITOR
V
IN
= 250mVp-p
0
25
50
75
100
125
-2
2
0
4 6 8 10 12 14
RESPONSE TO THERMAL SHOCK
TIME (s)
0
1
3
2
4
5
CAPACITANCE (pF)
0
10,000
5000
15,000 20,000
TEMPERATURE ERROR
vs. DXP/DXN CAPACITANCE
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX6629EVKIT | 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 |
| MAX6629MTT+ | 制造商:Maxim Integrated Products 功能描述:TEMP SENSOR DGTL 3-WIRE/SPI 6TDFN EP - Rail/Tube |
| MAX6629MTT+T | 功能描述:板上安装温度传感器 12-Bit + Sign Temperature 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 |
| MAX6629MUT | 制造商:Maxim Integrated Products 功能描述:12-BIT + SIGN DIGITAL TEMPERATURE SENSORS WIT - Rail/Tube |
| MAX6629MUT#G16 | 制造商:Maxim Integrated Products 功能描述:12-BIT + SIGN DIGITAL TEMPERATURE SENSORS WITH SERIAL INTERF - Rail/Tube |
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