Hình ảnh chỉ để tham khảo
INA210BIDCKR
+BOMIC CURR SENSE 1 CIRCUIT SC70-6
-
Nhà sản xuấtTexas Dụng cụ
-
Ông. Phần #INA210BIDCKR
-
Có sẵn5149
365 Đảm bảo chất lượng ngày
7*24 giờ dịch vụ quarantee
90-Bảo hành sau bán hàng ngày
Bảo hành sản phẩm chính xác
Thông số kỹ thuật
| thuộc tính | Giá trị |
| Series | Zero-Drift |
| Part Status | Active |
| Base Product Number | INA210 |
| Amplifier Type | Current Sense |
| Number of Circuits | 1 |
| Output Type | Single-Ended |
| Slew Rate | 0.4V/µs |
| Gain Bandwidth Product | 14 kHz |
| Current - Input Bias | 28 µA |
| Voltage - Input Offset | 0.55 µV |
| Supply Current | 65µA |
| Voltage - Supply Span (Min) | 2.7 V |
| Voltage - Supply Span (Max) | 26 V |
| Operating Temperature | -40°C ~ 125°C |
| Mounting Type | Surface Mount |
| Package / Case | 6-TSSOP, SC-88, SOT-363 |
| Supplier Device Package | SC-70-6 |
| Packaging | Cut Tape (CT), Tape & Reel (TR) |
Tổng quan
Description
INA210BIDCKR is a Texas Instruments high-side current-sense amplifier. It measures the small voltage across a shunt resistor and outputs a voltage proportional to the sensed current, with a fixed gain. Designed for single-supply operation, it supports monitoring of current in power rails by sensing high-side voltages (across the shunt) and feeding an ADC-friendly output on a single 2.7–5.5 V supply. Key benefits include low offset/bias, fast response, compact 8-pin packaging, and low quiescent current, making it suitable for power management, motor control, battery charging, and solar applications. The -BIDCKR suffix denotes the specific TI packaging: RoHS-compliant, Tape-and-Reel, in an 8-pin device (MSOP/DCK-family). For exact electrical specs (gain, input range, offset, propagation delay) refer to the datasheet.
Features
Key features of INA210BIDCKR (Industrial range, 8-pin package):
- Bidirectional high-side current sensing across a shunt resistor
- I2C-compatible digital interface for reading current (and status)
- Integrated precision sensor, amplifier and ADC with digital output
- Optional fault/alert output for overcurrent or abnormal conditions
- Programmable gain/range via registers
- Wide supply/common-mode range and low quiescent current (high efficiency)
- Small, RoHS-compliant 8-pin package (DCKR)
- Industrial temperature range suitable for demanding environments
Notes:
- Ideal for monitoring current in automotive, power-supply, and battery systems.
- Provides a compact, low-power solution with easy digital integration.
- Bidirectional high-side current sensing across a shunt resistor
- I2C-compatible digital interface for reading current (and status)
- Integrated precision sensor, amplifier and ADC with digital output
- Optional fault/alert output for overcurrent or abnormal conditions
- Programmable gain/range via registers
- Wide supply/common-mode range and low quiescent current (high efficiency)
- Small, RoHS-compliant 8-pin package (DCKR)
- Industrial temperature range suitable for demanding environments
Notes:
- Ideal for monitoring current in automotive, power-supply, and battery systems.
- Provides a compact, low-power solution with easy digital integration.
Pinout
Pin count: 6 pins (DCK package, SOT‑23‑6 class).
Function: The INA210BIDCKR is a single‑channel, fixed‑gain high‑side current‑sense amplifier. It measures the small differential voltage across a shunt resistor and produces a proportional single‑ended output voltage, allowing low‑voltage/current sensing with a wide common‑mode voltage range for high‑side current monitoring applications.
Function: The INA210BIDCKR is a single‑channel, fixed‑gain high‑side current‑sense amplifier. It measures the small differential voltage across a shunt resistor and produces a proportional single‑ended output voltage, allowing low‑voltage/current sensing with a wide common‑mode voltage range for high‑side current monitoring applications.
Manufacturer
- Manufacturer: Texas Instruments (TI).
- What kind of company: An American multinational semiconductor company that designs and manufactures integrated circuits, especially analog and mixed-signal ICs, sensors, and embedded processing products. It is one of the world’s largest producers of analog semiconductors.
- What kind of company: An American multinational semiconductor company that designs and manufactures integrated circuits, especially analog and mixed-signal ICs, sensors, and embedded processing products. It is one of the world’s largest producers of analog semiconductors.
Application
Typical applications for the INA210BIDCKR include:
- High-side current sensing in DC-DC converters, power rails, and battery-powered devices
- Battery-management systems and pack monitoring (SOC, fault detection)
- Automotive electrical systems for load monitoring and overcurrent protection
- Motor control and drive circuits requiring current limiting
- Power-supply regulation, inrush control, and energy-management dashboards
- Solar/AC inverters, charge controllers, and other renewable-energy electronics
- Portable/consumer electronics for accurate bidirectional current measurement and power sensing
- High-side current sensing in DC-DC converters, power rails, and battery-powered devices
- Battery-management systems and pack monitoring (SOC, fault detection)
- Automotive electrical systems for load monitoring and overcurrent protection
- Motor control and drive circuits requiring current limiting
- Power-supply regulation, inrush control, and energy-management dashboards
- Solar/AC inverters, charge controllers, and other renewable-energy electronics
- Portable/consumer electronics for accurate bidirectional current measurement and power sensing
Package
The INA210BIDCKR uses an 8-pin VSSOP package (VSSOP-8, code DCK) with Tape & Reel (KR).
