HY2613

Applications

Product Features

Integrated RAM LCD Display Function
- Driver output type
  - 4*36 segments
  - 4*32 segments (LED back light)
  - Integrated blinking function
- Bias Circuit and Cycle
  - 1/2 or 1/3 Bias,1/4 Duty
  - High side or low side driver
  - Built-in Buffer AMP
- Power
  - Contrast adjust function
  - Micro contrast function
  - Built-in voltage pump has 8 output voltage
- LED Back Light Function
  - Constant current: 15mA/4.2V
Digital Function
- Built-in display data ram (DDRAM) 4*36=144BIT
- 2-wire I2C serial communication interface（SCL,SDA）
- Built-in 33KHz LPO oscillation circuit
- Low power consumption and Idle mode
Operation Environment
- Operation voltage: 2.4V to 5.5V
- Operation temperature: –40℃ to +85℃
- No external components
- Integrated Power on reset circuit

HY2613 Series

Model No.	VDD	Internal Clock	LCD Segment	LED Driver	VLCD Charge pump	LCD Mode	LCD Bias	LCD Duty	Serial Interface	Package
HY2613B	2.4V~ 5.5V	33KHZ	4×36	–	–	Low Side	1/2, 1/3	1/4	IIC	TSSOP48 LQFP48
HY2613C	2.4V~ 5.5V	33KHZ	4×32	Yes	Yes	High Side	1/2, 1/3	1/4	IIC	TSSOP48 LQFP48