Panasonic PAN1740 (ENW89846A1KF) Bluetooth Chip 4.1

  • RS Stock No. 828-9028
  • Mfr. Part No. PAN1740
  • Brand Panasonic
Technical Reference
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

PAN1740 Series Bluetooth 4.1 Smart Modules

The PAN1740 is a short-range, Class 2, BLE single-mode wireless module for integrating Bluetooth functionality into systems requiring low power consumption. Low low-power sleep modes are available and short transition times between operating modes further reduce power consumption. PAN1740 complies with Bluetooth version 4.1 standard resulting in significant performance improvements over 4.0 modules: Bluetooth 4.1 and 4G (LTE) can now coexist without interference. A reconnection timeout can be specified improving battery life. The device can act as hub and endpoint simultaneously removing the need for a host.

Bluetooth 4.1 Smart module using Low Energy Protocol
Uses a System-on-Chip with a programmable ARM Cortex-M0 microcontroller core
RF Output Power: 0dBm
Receiver Sensitivity: -93dbm
Embedded BLE Stack and GATT Profile
Two Internal Crystal Oscillators
Communication: UART, SPI+ and I2C
10-bit dynamic ADC with 65 ns conversion time
Quadrature decoders
Keyboard controller
Power supply: +2.35 to +3.3 V dc
Operating Temperature Range: -40 to +85°C
Dimensions: 9 x 9.5 x 1.8 mm
Integrated antenna
Integrated RFI shielding
Applications: Remote sensing/control, Consumer Electronics, Cable Replacement, Instrumentation, Heart Rate Monitors, Blood Glucose Meters, Local communication for the Internet-of-Things (IoT)


The PAN1740-ETU (Easy-to-Use) development platform is available as RS 828-9680.

Bluetooth - Panasonic

Attribute Value
Bluetooth Class Class 2
Bluetooth Version 4.1
Receiver Sensitivity -93dBm
Supported Bus Interfaces I2C, SPI, UART
Dimensions 9 x 9.5 x 1.8mm
Height 1.8mm
Length 9.5mm
Maximum Operating Temperature +85°C
Minimum Operating Temperature -40°C
Width 9mm
Discontinued product