Datasheet MAX30102 (Maxim) - 2
| 制造商 | Maxim |
| 描述 | High-Sensitivity Pulse Oximeter and Heart-Rate Sensor for Wearable Health |
| 页数 / 页 | 32 / 2 — Absolute Maximum Ratings. Package Information. PACKAGE TYPE: 14 OESIP. … |
| 文件格式/大小 | PDF / 917 Kb |
| 文件语言 | 英语 |
Absolute Maximum Ratings. Package Information. PACKAGE TYPE: 14 OESIP. 21-1048. 90-0602. THERMAL RESISTANCE, FOUR-LAYER BOARD
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MAX30102 High-Sensitivity Pulse Oximeter and Heart-Rate Sensor for Wearable Health
Absolute Maximum Ratings
VDD to GND ...-0.3V to +2.2V Continuous Power Dissipation (TA = +70°C) GND to PGND ..-0.3V to +0.3V OESIP (derate 5.5mW/°C above +70°C) ..440mW VLED+ to PGND..-0.3V to +6.0V Operating Temperature Range .. -40°C to +85°C All Other Pins to GND ..-0.3V to +6.0V Junction Temperature ..+90°C Output Short-Circuit Current Duration ...Continuous Soldering Temperature (reflow) ..+260°C Continuous Input Current into Any Terminal ..±20mA Storage Temperature Range .. -40°C to +105°C ESD, Human Body Model (HBM) ...2.5kV Latchup Immunity ...±250mA Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only; functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.
Package Information PACKAGE TYPE: 14 OESIP
Package Code F143A5MK+1 Outline Number
21-1048
Land Pattern Number
90-0602 THERMAL RESISTANCE, FOUR-LAYER BOARD
Junction to Ambient (θJA) 180°C/W Junction to Case (θJC) 150°C/W Package thermal resistances were obtained using the method described in JEDEC specification JESD51-7, using a four-layer board. For detailed information on package thermal considerations, refer to
www.maximintegrated.com/thermal-tutorial
. For the latest package outline information and land patterns (footprints), go to
www.maximintegrated.com/packages
. Note that a “+”, “#”, or “-” in the package code indicates RoHS status only. Package drawings may show a different suffix character, but the drawing pertains to the package regardless of RoHS status.
Electrical Characteristics
(VDD = 1.8V, VLED+ = 5.0V, TA = -40°C to +85°C, unless otherwise noted. Typical values are at TA = +25°C) (Note 1)
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS POWER SUPPLY
Power-Supply Voltage V Guaranteed by RED and IR count DD tolerance 1.7 1.8 2.0 V LED Supply Voltage VLED+ to PGND VLED+ Guaranteed by PSRR of LED driver 3.1 3.3 5.0 V SpO2 and HR mode, PW = 215µs, Supply Current IDD 50sps 600 1200 µA IR only mode, PW = 215µS, 50sps 600 1200 Supply Current in Shutdown ISHDN TA = +25°C, MODE = 0x80 0.7 10 µA www.maximintegrated.com Maxim Integrated │ 2
Absolute Maximum Ratings
VDD to GND ...-0.3V to +2.2V Continuous Power Dissipation (TA = +70°C) GND to PGND ..-0.3V to +0.3V OESIP (derate 5.5mW/°C above +70°C) ..440mW VLED+ to PGND..-0.3V to +6.0V Operating Temperature Range .. -40°C to +85°C All Other Pins to GND ..-0.3V to +6.0V Junction Temperature ..+90°C Output Short-Circuit Current Duration ...Continuous Soldering Temperature (reflow) ..+260°C Continuous Input Current into Any Terminal ..±20mA Storage Temperature Range .. -40°C to +105°C ESD, Human Body Model (HBM) ...2.5kV Latchup Immunity ...±250mA Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only; functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.
Package Information PACKAGE TYPE: 14 OESIP
Package Code F143A5MK+1 Outline Number
21-1048
Land Pattern Number
90-0602 THERMAL RESISTANCE, FOUR-LAYER BOARD
Junction to Ambient (θJA) 180°C/W Junction to Case (θJC) 150°C/W Package thermal resistances were obtained using the method described in JEDEC specification JESD51-7, using a four-layer board. For detailed information on package thermal considerations, refer to
www.maximintegrated.com/thermal-tutorial
. For the latest package outline information and land patterns (footprints), go to
www.maximintegrated.com/packages
. Note that a “+”, “#”, or “-” in the package code indicates RoHS status only. Package drawings may show a different suffix character, but the drawing pertains to the package regardless of RoHS status.
Electrical Characteristics
(VDD = 1.8V, VLED+ = 5.0V, TA = -40°C to +85°C, unless otherwise noted. Typical values are at TA = +25°C) (Note 1)
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS POWER SUPPLY
Power-Supply Voltage V Guaranteed by RED and IR count DD tolerance 1.7 1.8 2.0 V LED Supply Voltage VLED+ to PGND VLED+ Guaranteed by PSRR of LED driver 3.1 3.3 5.0 V SpO2 and HR mode, PW = 215µs, Supply Current IDD 50sps 600 1200 µA IR only mode, PW = 215µS, 50sps 600 1200 Supply Current in Shutdown ISHDN TA = +25°C, MODE = 0x80 0.7 10 µA www.maximintegrated.com Maxim Integrated │ 2