Features
Battery Cell Controller, Advanced, 6 Channels, TPL, LQFP48.
Package
HLQFP48 LQFP64, plastic, low profile quad flat package; 64 terminals; 0.5 mm pitch; 10 mm x 10 mm x 1.4 mm body.
Buy Options
NXH2281UK/A1BSCZ
Active
12NC: 935355133012
Details
Order
NXH2281UK/A1Z
Active
12NC: 935308952012
Details
Order
Operating Features
| Parameter | Value |
|---|---|
Ambient Operating Temperature (Min to Max) (℃) | -20 to 85 |
Supply Voltage (Min) (V) | 1 |
Supply Voltage (Max) (V) | 1.45 |
Power | 3.4 |
| Parameter | Value |
|---|---|
SNR (dBFS) | -93 |
Audio Streams | Up to 4 |
Non-Volatile Memory (kbit) | 512 |
Environmental
| Part/12NC | PbFree | EU RoHS | Halogen Free | RHF Indicator | REACH SVHC | Weight (mg) |
|---|---|---|---|---|---|---|
NXH2281UK/A1BSCZ(935355133012) | Yes | Yes Certificate Of Analysis (CoA) | Yes |  | REACH SVHC | 7.565037903 |
NXH2281UK/A1Z(935308952012) | Yes | Yes Certificate Of Analysis (CoA) | Yes | | REACH SVHC | 7.033669108 |
Quality
| Part/12NC | Safe Assure Functional Safety | Moisture Sensitivity Level (MSL) | Peak Package Body Temperature (PPT) (C°) | ||
|---|---|---|---|---|---|
| Lead Soldering | Lead Free Soldering | Lead Soldering | Lead Free Soldering | ||
NXH2281UK/A1BSCZ (935355133012) | No | 1 | 1 | 240 | 260 |
NXH2281UK/A1Z (935308952012) | No | 1 | 1 | 240 | 260 |
Shipping
| Part/12NC | Harmonized Tariff (US)Disclaimer | Export Control Classification Number (US) |
|---|---|---|
NXH2281UK/A1BSCZ (935355133012) | 854239 | 3A991A2 |
NXH2281UK/A1Z (935308952012) | 854239 | 3A991A2 |
More about NXH2281UK
Not recommended for new designs, please refer to NXH2261UK when starting a new design
The NXH2281UK is an ultra-low-power wireless single-chip solution optimized for audio and data communication. It uses a magnetic induction radio to provide a robust, tightly contained body area network around each user. It uses Near Field Magnetic Induction (NFMI) for wireless audio and data streaming.
It offers a fully integrated Arm® Cortex®-M0-based control subsystem, a Magnetic Induction (MI) transceiver, an audio data path and a power management subsystem.
In addition to the Arm Cortex-M0, the control subsystem embeds a 512 kbit EEPROM and a set of standard interfaces.
The audio data path is based on hardware-accelerated audio processing blocks and can be enhanced with a user-programmable CoolFlux DSP®. The integrated power management subsystem supports multiple power domains and runs directly from a ZnAir or NiMH battery.
The device is available in a Wafer-Level Chip-Scale (WLCSP) package.