Overview
The LC75812PTH-8565-H is a dot matrix LCD display controller/driver IC produced by ON Semiconductor. This device is designed to control and drive 5x7 or 5x8 dot matrix LCD displays, supporting the display of characters, numbers, and symbols. It features a robust operating temperature range of -40°C to 85°C and operates with a supply voltage between 2.7V and 3.6V. The IC includes various functionalities such as display on/off control, display shift function, and a built-in display contrast adjustment circuit. Despite its advanced features, it is important to note that the LC75812PTH-8565-H is currently listed as obsolete and no longer manufactured by ON Semiconductor.
Key Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Part Number | LC75812PTH-8565-H | Brand | ON Semiconductor |
| Package Type | 100-TQFP (14x14 mm) | Mounting Type | Surface Mount |
| Operating Supply Voltage | 2.7 V to 3.6 V | Minimum Operating Temperature | -40°C |
| Maximum Operating Temperature | +85°C | Maximum Supply Current | 1 mA |
| Number of Digits | 12 or 13 digits | Number of Segments | Up to 65 segments |
| Display Type | Dot Matrix LCD | Interface | Serial |
| Power Dissipation | 200 mW | Maximum Clock Frequency | 600 kHz |
Key Features
- Supports 5x7 or 5x8 dot matrix LCD displays with up to 16 characters or 240 characters, and up to 12 or 13 digits.
- Serial interface operation for reliable data transfer.
- Robust operating temperature range of -40°C to 85°C.
- Supply voltage ranging from 2.7V to 3.6V.
- Low power consumption for energy-efficient designs.
- Built-in display contrast adjustment circuit.
- Display on/off control and display shift function.
- PWM output for adjusting the LED backlight brightness.
- Independent LCD driver block power supply (VLCD).
- Voltage detection type reset circuit for initialization and preventing incorrect display.
Applications
- Industrial control systems.
- Automotive displays.
- Smart appliances.
- Medical equipment.
- Other display devices that require reliable dot matrix LCD driving.
Q & A
- What is the part number of this LCD driver IC?
The part number is LC75812PTH-8565-H.
- Who is the manufacturer of the LC75812PTH-8565-H?
The manufacturer is ON Semiconductor.
- What type of LCD displays does the LC75812PTH-8565-H support?
The IC supports 5x7 or 5x8 dot matrix LCD displays.
- What is the operating temperature range of the LC75812PTH-8565-H?
The operating temperature range is -40°C to 85°C.
- What is the supply voltage range for the LC75812PTH-8565-H?
The supply voltage range is 2.7V to 3.6V.
- Does the LC75812PTH-8565-H have a built-in display contrast adjustment circuit?
Yes, it does have a built-in display contrast adjustment circuit.
- What is the maximum clock frequency of the LC75812PTH-8565-H?
The maximum clock frequency is 600 kHz.
- Is the LC75812PTH-8565-H RoHS compliant?
Yes, the LC75812PTH-8565-H is RoHS compliant.
- What is the current status of the LC75812PTH-8565-H in terms of production?
The LC75812PTH-8565-H is currently listed as obsolete and no longer manufactured by ON Semiconductor.
- What are some common applications of the LC75812PTH-8565-H?
Common applications include industrial control systems, automotive displays, smart appliances, and medical equipment.
