DistyParts Icon
AY0438-I/L The Microchip AY0438-I/L is a CMOS integrated circuit designed to drive up to 32 LCD segments. It features parallel and serial interface capabilities and operates from a 3V to 8.5V supply.
Mfr Part #:

AY0438-I/L

Available from 1 distributors
Mfr Name: Microchip Technology
Microchip Technology
The Microchip AY0438-I/L is a CMOS integrated circuit designed to drive up to 32 LCD segments. It features parallel and serial interface capabilities and operates from a 3V to 8.5V supply.
✓ Total Stock: 1,712 pcs
$ Price Range: $0.75

AY0438-I/L Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Xingangxin ✓
Non-Authorised Inventory information
1,712 pcs
On Request
1712 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

AY0438-I/L Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Configuration
Current
Digits or Characters
Display Type
Frequency
Interface
Lead Style
Mounting Type
Operating Temperature
Power Dissipation
SVHC Present
Supplier Device Package
Supplier Package
Voltage
View Similar Products (0)

AY0438-I/L Description

Short technical summary and product information.

The Microchip AY0438-I/L is a versatile CMOS LCD segment driver IC capable of controlling up to 32 arbitrary LCD segments. It simplifies microprocessor control by latching display data and generating necessary waveforms, relieving the main processor of this task.

 

This device supports a wide supply voltage range from 3V to 8.5V and operates at a maximum frequency of 1.5MHz. It offers both parallel and serial interface options for flexible integration. The AY0438-I/L features low power consumption with an operating supply current of 25µA.

 

Designed for various applications including industrial, consumer, telecom, and automotive displays, this IC is available in a 44-lead PLCC package suitable for surface mounting. It operates within a temperature range of -40°C to 85°C and has a maximum power dissipation of 250mW.

 

Key features include electrostatic discharge protection on all pins, an on-chip oscillator, and cascadability for driving larger displays. The AY0438-I/L can drive standard or custom parallel drive LCD displays, accommodating various segment configurations.

AY0438-I/L Quick Information

Product Type: LCD Segment Driver IC
Canonical Name: AY0438-I/L LCD Segment Driver IC
Subcategory: LCD Segment Driver

AY0438-I/L Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

AY0438-I/L Estimated Pricing

Qty Low High
1+ $0.75 $0.75

Estimated market price range - modelled values for guidance only, not live distributor offers.

AY0438-I/L Features

  • Drives up to 32 LCD segments.
  • Wide supply voltage range: 3V to 8.5V.
  • Low operating supply current: 25µA.
  • Maximum operating frequency of 1.5MHz.
  • Surface mount 44-PLCC package.

AY0438-I/L Applications

  • Ideal for portable instrumentation displays.
  • Used in battery-powered LCD panels.
  • Suitable for industrial control interfaces.
  • Drives up to 32 segments in applications.
  • Perfect for consumer electronics LCDs.

AY0438-I/L FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the AY0438-I/L?

The operating voltage range is from 3V to 8.5V.

What is the operating temperature range for this LCD driver?

The operating temperature range is -40°C to 85°C.

How many LCD segments can the AY0438-I/L drive?

It can drive up to 32 LCD segments.

What package type is the AY0438-I/L available in?

It is available in a 44-PLCC package.

What is the maximum operating frequency of the AY0438-I/L?

The maximum operating frequency is 1.5MHz.

What is the typical operating supply current?

The typical operating supply current is 25µA.

Home
Account

Categories