Product Introduction; General Description; Key Features - TELink TLSR9517CDK56D User Manual

1. Product Introduction

This is a user manual for Telink Audio EVB TLSR9517CDK56D.

1.1 General description

The Telink dongle TLSR9517CDK56D, which is based on Telink TLSR9517C chip.
The TLSR9517C supports standards and industrial alliance specifications including Bluetooth 5.2,LE, The
TLSR9517C combines he features and features needed for high quality wireless audio equipment into a
single SoC.

1.2 Key features

1.2.1 RF Features
1. Bluetooth
2. Bluetooth Compliant, BLE 1 Mbps and 2 Mbps
3. Tx output power: up to +10 dBm @ BR/BLE mode
4. RSSI monitoring with +/-1 dB resolution
1.2.2 Power Management Features
1. Low power controller by Near-Threshold level power consumption
2. Standalone Linear Li-Ion battery charger with Thermal Regulation
3. Brownout detection/shutoff and Power-On-Reset
4. Multiple-power-state to optimize power consumption
1.2.3 Audio Mode Features
1. Differential Input DirectDrive Line Drivers/Headphone Amplifiers
2. Support Audio input/output of 8-pin Audio Jack and support input for instrument testing of 8-pin Audio Jack
3. Two onboard A-MIC, support audio input
4. Mode switch, which can support three different modes
Telink Confidential and Proprietary
Telink Dongle TLSR9518ADG80D user manual
4 Ver.0.1.0