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INA236BIYBJR中文资料PDF规格书
INA236BIYBJR规格书详情
1 Features
• High-side or low-side current sensing
• Operates from a 1.7-V to 5.5-V power supply
• Reports current, voltage and power
• Programmable full scale range: 20mV / 80mV
• Input common mode range: –0.3 V to 48 V
• Current monitoring accuracy:
– 16-bit ADC resolution
– 0.1 gain error (maximum)
– 5-μV offset (maximum)
• Low input bias current: 10 nA (maximum)
• Configurable averaging options
• General call addressing allows conversion
synchronization among devices
• Alert limits for over and under current events
• 1.2-V compliant I2C, SMBus interface
• Two device address options with four pin
selectable address
• DSBGA-8 Package (0.745 mm × 1.508 mm)
• SOT23-8 Package
• Operating temperature: –40°C and +125°C
2 Applications
• Mobile phones
• Smart speakers
• Wearables
• Battery chargers
• Power management
• Battery cell monitors and balancers
• Rack servers
3 Description
The INA236 device is a 16-bit digital current monitor
with an I2C/SMBus-compatible interface that is
compliant with a wide range of digital bus voltages
such as 1.2 V, 1.8 V, 3.3 V, and 5.0 V. The device
monitors the voltage across an external sense resistor
and reports values for current, bus voltage, and
power.
The INA236 features programmable ADC conversion
times and averaging. The device also has a
programmable calibration value with an internal
multiplier that enables direct readouts of current in
amperes and power in watts. The device monitors
the bus voltage present on the IN– pin and can
alert on over/under current as well as over/under
voltage conditions. High input impedance while in
current measurement mode allows use of larger
current sense resistors needed to measure small
value system currents.
The INA236 senses current on common-mode bus
voltages that can vary from –0.3 V to 48 V,
independent of the supply voltage. The device
operates from a single 1.7-V to 5.5-V supply, drawing
a typical supply current of 300 μA in normal operation.
The device can be placed in a low-power standby
mode where the typical operating current is 2.2 μA.
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
TI |
20+;21+ |
MSOP10 |
202 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
TI(德州仪器) |
23+ |
NA/ |
8735 |
原厂直销,现货供应,账期支持! |
询价 | ||
TEXAS INSTRUMENTS |
22+ |
SMD |
518000 |
明嘉莱只做原装正品现货 |
询价 | ||
TI(德州仪器) |
2022+ |
8000 |
原厂原装,假一罚十 |
询价 | |||
Texas Instruments |
22+/23+ |
10-VSSOP |
9800 |
原装进口公司现货假一赔百 |
询价 | ||
TI(德州仪器) |
23+ |
NA/ |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
询价 | ||
TI(德州仪器) |
23+ |
N/A |
589610 |
新到现货 原厂一手货源 价格秒杀代理! |
询价 | ||
TI |
VSSOP|10 |
8230 |
16余年资质 绝对原盒原盘 更多数量 |
询价 | |||
TI |
新批次 |
VSSOP-10 |
4326 |
询价 | |||
TI(德州仪器) |
23+ |
NA |
20094 |
正纳10年以上分销经验原装进口正品做服务做口碑有支持 |
询价 |