CIC HT513 Breakout – I2S & I2C 3W Class D Digital Power Amps
Original price was: $3.49.$2.99Current price is: $2.99.
CIC HT513 breakout board features dual I2S input and I2C control with 3W Class D amplification. Programmable gain, 192kHz sample rate, anti-clipping function. Ideal for smart audio applications.
Overview
The HT513 is an easy-to-use, low-cost, I2S input mono Class D audio amplifier that drives up to continuous 2.8W into 4ohm speaker with 5V power supply, and 4.7W into 4ohm speaker with 6.5V power supply. HT513 integrates an DA converter, the I2S interface supports up to 32bit width, 192kHz sample rate. The built-in Class D amplifier also integrates Anti-clipping Function (ACF). The gain of the amplifier is also adjustable using external resistors.
Features
- Power Supply – PVDD: 2.5-6.5V; DVDD/AVDD: 3.3V
- Flexible Audio I/O: I2S, LJ, RJ, TDM
- 8, 16, 32, 44.1, 48, 88.2, 96, 192kHz Sample Rates
- Output Power witch Adjustable Gain: 4.70W (PVDD =6.5V, RL =4Ω, THD+N=10%)
- THD+N= 0.08% (Po=1W, RL =4Ω, PVDD = 3.7V)
- Clock Error, Over Current, Undervoltage, and Overtemperature Protection
Specifications
- HT513 – 2.8W I2S Input Mono Class D Audio Amplifier
- Headers for I2C & I2S, VDD, easy to use
- 2.0MM S2B-PH Connector for Speaker
- Qwiic connector x 2, easy to debug & use
- Dimension: 34 x 21 x 5 mm
Hardware
| Pin | Description | Note |
|---|---|---|
| PVDD | Power Suppy 2.5 – 6.5V, for Example 5.0V | |
| GND | Ground | |
| GND | Ground | |
| MCLK | Master Clock used for internal clock tree, sub-circuit/state machine, and Serial Audio Port Clocking | |
| SCLK | Bit clock for the digital signal that is active on the serial data port’s input data line. | |
| SDIN | Data line to the serial data port. | |
| LRCK | Word select clock for the digital signal that is active on the serial port’s input data line. | |
| GND | Ground | |
| VDD | Power Suppy 3.3V | |
| SDA | I2C data input pin | Pull-up with 4.7K |
| SCL | I2C clock input terminal | Pull-up with 4.7K |
| ADR | Determine the I²C Address of the device. | Default Low |
| #SD | Places the speaker amplifier in shutdown mode while pulled low level. | Pull-up with 10K. |
| FLT | Speaker amplifier fault terminal, which is pulled LOW when an internal fault occurs | open-drain output Pull-up with 10K. |
I2C 7 Bit Device Address: 0x6C
User Guide
Examples
TBD
Resources
Documents
| Weight | 0.02 kg |
|---|---|
| Dimensions | 34 × 21 × 5 cm |
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