2 layers53 × 22.5 mm
Breezedude transmitter
Breezedude/breezedudeWindSensor-pcb
PCB of Breezedude Wind Sensor Transmitter
59 parts1
HP203B
HOPERFExtended
-40℃~+85℃ 1.8V~3.6V 100nA 150pa 30Kpa~1.2bar 50pa I2C No QFN-8(3.8x3.6) Pressure Sensors ROHS
- Part id
- hoperf-micro-electronics/HP203B
- Category
- Pressure Sensors
- Package
- QFN-8(3.8x3.6)
- Pins
- 8
- In stock
- 2,449 at JLCPCB (C138665)
- Used on
- 12 open-source boards
Overview
The HP203B is a pressure Sensor made by HOPERF in a QFN-8(3.8x3.6) package with 8 pins. -40℃~+85℃ 1.8V~3.6V 100nA 150pa 30Kpa~1.2bar 50pa I2C No QFN-8(3.8x3.6) Pressure Sensors ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Pro:HP203B, from EasyEDA Pro) and its footprint (EasyEDA_Pro:qfn-8_hp203b, from EasyEDA Pro), ready for a KiCad board. 2,449 are in stock at JLCPCB (part C138665). 12 open-source boards in 7 repositories on GitHub use it.
Symbol
Footprint
From the datasheet
7- Supply, least
- 1.8 V · VDD, recommended operating min · p. 3
- Supply, most
- 3.6 V · VDD, recommended operating max · p. 3
- Works from
- -40 °C · Operating temperature min · p. 3
- Works up to
- 85 °C · Operating temperature max · p. 3
- Takes working
- 91.8 µA · Typical average pressure conversion current, once per second, OSR 4096 · p. 3
- Takes at most
- 1.3 mA · Typical peak current during conversion · p. 3
- Takes asleep
- 100 nA · Max standby current at 25℃ · p. 3
What it is and has
9- Measurements
- Direct pressure, altitude and temperature readings · p. 1
- Pressure range
- 300mbar~1200mbar · p. 1
- Pressure measurement resolution
- 20 effective bits, pascals · p. 1
- Altitude measurement resolution
- 20 effective bits, meters · p. 1
- Temperature measurement resolution
- 20 effective bits, degrees Celsius · p. 1
- Interrupts
- Programmable event interrupts and output selection · p. 1
- Altitude resolution
- 10cm · p. 1
- Interface
- High-speed I²C · p. 1
- Dimensions
- 3.8 X3.6 X1.2mm · p. 1
Specifications
45| Parameter | Conditions | As printed | Page |
|---|---|---|---|
| 压力测量范围 PFS | VDD = 3.0V, T = 25℃ | min 300 · max 1200 mbar | 2 |
| 绝对压力精度 | 700 至 1100毫巴从 0 ℃ 至 50 ℃ | min -1.5 · max 1.5 mbar | 2 |
| 绝对压力精度 | 700 至 1100毫巴从-20℃ 至 70℃ | min -3 · max 3 mbar | 2 |
| 相对压力精度 | 700 至 1100毫巴在25℃; typical value is ± | typ 0.5 mbar | 2 |
| 相对压力精度 | 700 至 1100毫巴从 0 ℃ 至 50 ℃; typical value is ± | typ 1.5 mbar | 2 |
| 最大误差（电压影响） | 电压 1.8 V 到 3.6 V | min -2.5 · max 2.5 mbar | 2 |
| 压力/高度分辨率 | 压力模式 | typ 0.01 mbar | 2 |
| 压力/高度分辨率 | 高度模式 | typ 0.1 m | 2 |
| 过回流焊漂移 | 回流焊后; typical value is ± | typ 0.5 mbar | 2 |
| 长期漂移 | 经过1年后; typical value is ± | typ 1.5 mbar | 2 |
| 回流焊的曲线 | IPC/JEDEC J-STD-020C; typical value is ± | typ 0.5 mbar | 2 |
| 工作温度范围 TOP | VDD = 3.0V | min -40 · typ 25 · max 85 ℃ | 3 |
| 绝对温度精度 | 在25℃; typical and maximum values are ± | typ 0.3 · max 0.5 ℃ | 3 |
| 绝对温度精度 | 从 -10℃ 到 +70℃; typical and maximum values are ± | typ 0.6 · max 1 ℃ | 3 |
| 绝对温度精度 | 从 -40℃ 到 +85℃; typical and maximum values are ± | typ 1 · max 3 ℃ | 3 |
| 电压范围最大误差 | 1.8V 到 3.6V; maximum value is ± | max 0.5 ℃ | 3 |
| 输出数据的温度分辨率 | VDD = 3.0V, T = 25℃ | typ 0.01 ℃ | 3 |
| 工作电源电压 VDD | min 1.8 · typ 3 · max 3.6 V | 3 | |
| 工作温度 TOP | min -40 · max 85 ℃ | 3 | |
| 平均工作电流（压力每秒转换一次） IDDAVP | OSR = 4096 | typ 91.8 uA | 3 |
| 平均工作电流（压力每秒转换一次） IDDAVP | OSR = 2048 | typ 45.9 uA | 3 |
| 平均工作电流（压力每秒转换一次） IDDAVP | OSR = 1024 | typ 22.9 uA | 3 |
| 平均工作电流（压力每秒转换一次） IDDAVP | OSR = 512 | typ 11.4 uA | 3 |
| 平均工作电流（压力每秒转换一次） IDDAVP | OSR = 256 | typ 5.7 uA | 3 |
| 平均工作电流（压力每秒转换一次） IDDAVP | OSR = 128 | typ 2.9 uA | 3 |
| 平均工作电流（温度每秒转换一次） IDDAVT | OSR = 4096 | typ 75.4 uA | 3 |
| 平均工作电流（温度每秒转换一次） IDDAVT | OSR = 2048 | typ 37.7 uA | 3 |
| 平均工作电流（温度每秒转换一次） IDDAVT | OSR = 1024 | typ 18.8 uA | 3 |
| 平均工作电流（温度每秒转换一次） IDDAVT | OSR = 512 | typ 9.4 uA | 3 |
| 平均工作电流（温度每秒转换一次） IDDAVT | OSR = 256 | typ 4.7 uA | 3 |
| 平均工作电流（温度每秒转换一次） IDDAVT | OSR = 128 | typ 2.4 uA | 3 |
| 转换时间（压力或温度） tCONV | OSR = 4096 | typ 65.6 ms | 3 |
| 转换时间（压力或温度） tCONV | OSR = 2048 | typ 32.8 ms | 3 |
| 转换时间（压力或温度） tCONV | OSR = 1024 | typ 16.4 ms | 3 |
| 转换时间（压力或温度） tCONV | OSR = 512 | typ 8.2 ms | 3 |
| 转换时间（压力或温度） tCONV | OSR = 256 | typ 4.1 ms | 3 |
| 转换时间（压力或温度） tCONV | OSR = 128 | typ 2.1 ms | 3 |
| 峰值电流 IPEAK | 在转换过程中 | typ 1.3 mA | 3 |
| 静态电流 IDDSTB | At 25℃ | max 0.1 uA | 3 |
| 串行数据的时钟频率 fSCLK | I²C 协议，10k的上拉电阻 | typ 100 · max 400 kHz | 3 |
| 数字输入高电压 VIH | min 0.8 V | 3 | |
| 数字输入低电压 VIL | max 0.2 V | 3 | |
| 数字输出高电压 VOH | IO = 0.5 mA | min 0.9 V | 3 |
| 数字输出低电压 VOL | IO = 0.5 mA | max 0.1 V | 3 |
| 输入电容 CIN | max 4.7 pF | 3 |
- 2 layers38.1 × 38.1 mm
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Questions
Is there a KiCad symbol and footprint for the HP203B?
Yes. The symbol is EasyEDA_Pro:HP203B and the footprint EasyEDA_Pro:qfn-8_hp203b, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the HP203B?
QFN-8(3.8x3.6), with 8 pins. Its footprint is drawn on this page.
Where is the HP203B datasheet?
HOPERF publishes it: the Datasheet link on this page opens it.
Where can I order the HP203B?
JLCPCB lists it as part C138665, with 2,449 in stock; the sellers' links on this page open their listings.
Which open-source boards use the HP203B?
12 boards in 7 repositories on GitHub; the most starred are listed on this page, with their KiCad files.