Datasheet MAX6627 (Maxim) - 4
| 制造商 | Maxim |
| 描述 | Remote ±1°C Accurate Digital Temperature Sensors with SPI-Compatible Serial Interface |
| 页数 / 页 | 10 / 4 — Typical Operating Characteristics. AVERAGE OPERATING CURRENT. … |
| 修订版 | 7 |
| 文件格式/大小 | PDF / 1.1 Mb |
| 文件语言 | 英语 |
Typical Operating Characteristics. AVERAGE OPERATING CURRENT. POWER-ON-RESET THRESHOLD. vs. SUPPLY VOLTAGE
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MAX6627/MAX6628 Remote ±1°C Accurate Digital Temperature Sensors with SPI-Compatible Serial Interface
Typical Operating Characteristics
(VCC = +3.3V, TA = +25°C, unless otherwise noted.)
AVERAGE OPERATING CURRENT POWER-ON-RESET THRESHOLD vs. SUPPLY VOLTAGE TEMPERATURE ERROR vs. TEMPERATURE vs. TEMPERATURE
300 3 2.6 2.4 µA) 250 2 2.2 MAX6627/8 toc01 T MAX6627/8 toc02 MAX6627/8 toc03 °C) A = +70°C TA = +25°C 2.0 200 1 MAX6627 1.8 150 0 1.6 1.4 100 -1 TA = 0°C 1.2 MAX6628 TEMPERATURE ERROR ( 1.0 50 -2 POWER-ON-RESET THRESHOLD (V) AVERAGE OPERATING CURRENT ( MAX6627 0.8 0 -3 0.6 3.0 3.5 4.0 4.5 5.0 5.5 -55 -30 -5 20 45 70 95 120 145 -55 -30 -5 20 45 70 95 120 145 SUPPLY VOLTAGE (V) TEMPERATURE (°C) TEMPERATURE (°C)
TEMPERATURE ERROR vs. TEMPERATURE ERROR POWER-SUPPLY NOISE FREQUENCY RESPONSE TO THERMAL SHOCK vs. DXP/DXN CAPACITANCE
12 5 VIN = SQUARE WAVE APPLIED TO VCC WITH NO 125 10 0.1µF CAPACITOR MAX6627/8 toc04 MAX6627/8 toc05 4 MAX6627/8 toc06 °C) °C) 100 °C) 8 3 75 6 VIN = 250mVp-p 2 50 4 TEMPERATURE ( TEMPERATURE ERROR ( TEMPERATURE ERROR ( 1 2 25 0 0 0 10 100 1k 10k 100k 1M 10M 100M -2 0 2 4 6 8 10 12 14 0 5000 10,000 15,000 20,000 FREQUENCY (Hz) TIME (s) CAPACITANCE (pF) www.maximintegrated.com Maxim Integrated │ 4
Typical Operating Characteristics
(VCC = +3.3V, TA = +25°C, unless otherwise noted.)
AVERAGE OPERATING CURRENT POWER-ON-RESET THRESHOLD vs. SUPPLY VOLTAGE TEMPERATURE ERROR vs. TEMPERATURE vs. TEMPERATURE
300 3 2.6 2.4 µA) 250 2 2.2 MAX6627/8 toc01 T MAX6627/8 toc02 MAX6627/8 toc03 °C) A = +70°C TA = +25°C 2.0 200 1 MAX6627 1.8 150 0 1.6 1.4 100 -1 TA = 0°C 1.2 MAX6628 TEMPERATURE ERROR ( 1.0 50 -2 POWER-ON-RESET THRESHOLD (V) AVERAGE OPERATING CURRENT ( MAX6627 0.8 0 -3 0.6 3.0 3.5 4.0 4.5 5.0 5.5 -55 -30 -5 20 45 70 95 120 145 -55 -30 -5 20 45 70 95 120 145 SUPPLY VOLTAGE (V) TEMPERATURE (°C) TEMPERATURE (°C)
TEMPERATURE ERROR vs. TEMPERATURE ERROR POWER-SUPPLY NOISE FREQUENCY RESPONSE TO THERMAL SHOCK vs. DXP/DXN CAPACITANCE
12 5 VIN = SQUARE WAVE APPLIED TO VCC WITH NO 125 10 0.1µF CAPACITOR MAX6627/8 toc04 MAX6627/8 toc05 4 MAX6627/8 toc06 °C) °C) 100 °C) 8 3 75 6 VIN = 250mVp-p 2 50 4 TEMPERATURE ( TEMPERATURE ERROR ( TEMPERATURE ERROR ( 1 2 25 0 0 0 10 100 1k 10k 100k 1M 10M 100M -2 0 2 4 6 8 10 12 14 0 5000 10,000 15,000 20,000 FREQUENCY (Hz) TIME (s) CAPACITANCE (pF) www.maximintegrated.com Maxim Integrated │ 4