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参数资料
| 型号： | MAX6627MTA+T |
| 厂商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分类： | 温度/湿度传感器 |
| 英文描述： | Remote ±1°C Accurate Digital Temperature Sensors with SPI-Compatible Serial Interface |
| 中文描述： | DIGITAL TEMP SENSOR-SERIAL, 12BIT(s), 5.50Cel, RECTANGULAR, SURFACE MOUNT |
| 封装： | 3 X 3 MM, 0.8 MM HEIGHT, LEAD FREE, MO229 / WEEC, DFN-8 |
| 文件页数： | 4/9页 |
| 文件大小： | 257K |
| 代理商： | MAX6627MTA+T |
MAX6627/MAX6628
Remote ±1°C 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
MAX6627/8
toc01
SUPPLY VOLTAGE (V)
AVERAGE
OPERATING
CURRENT
(μ
A)
MAX6627
MAX6628
-3
-2
-1
0
1
2
3
-55
-5
-30
20
45
70
95
120 145
TEMPERATURE ERROR vs. TEMPERATURE
MAX6627/8
toc02
TEMPERATURE (
°C)
TEMPERATURE
ERROR
(°
C)
TA = +25
°C
TA = 0
°C
MAX6627
TA = +70
°C
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
MAX6627/8
toc03
TEMPERATURE (
°C)
POWER-ON-RESET
THRESHOLD
(V)
Typical Operating Characteristics
(VCC = +3.3V, TA = +25°C, 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.
4VCC
Supply Voltage Input. Bypass with a 0.1F 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
MAX6627/8
toc04
FREQUENCY (Hz)
TEMPERATURE
ERROR
(°
C)
0
4
2
6
8
10
12
VIN = SQUARE WAVE
APPLIED TO VCC WITH NO
0.1
μF CAPACITOR
VIN = 250mVp-p
0
25
50
75
100
125
-2
2
0
4
6
8
10
12
14
RESPONSE TO THERMAL SHOCK
MAX6627/8
toc05
TIME (s)
TEMPERATURE
(°
C)
0
1
3
2
4
5
MAX6627/8
toc06
CAPACITANCE (pF)
TEMPERATURE
ERROR
(°
C)
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 |
|---|---|
| MAX6628MKA | 制造商:Maxim Integrated Products 功能描述:REMOTE +/- 1-DEGREE C ACCURATE DIGITAL TEMPER - Bulk |
| MAX6628MKA+ | 制造商:Maxim Integrated Products 功能描述:TEMP SENSOR DGTL 3-WIRE/SPI 8PIN SOT-23 - Rail/Tube |
| MAX6628MKA+T | 制造商:Maxim Integrated Products 功能描述:TEMP SENSOR DGTL 3-WIRE/SPI 8PIN SOT-23 - Tape and Reel |
| MAX6628MKA-T | 功能描述:板上安装温度传感器 1C Accurate 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 |
| MAX6628MTA+ | 制造商:Maxim Integrated Products 功能描述:REMOTE ?1?C ACCURATE DIGITAL TEMPERATURE SENSORS WITH SPI - Rail/Tube |
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