Mfr Part #:

HT1621B

Mfr Name: HOLTEK

The HT1621B is an LCD driver from HOLTEK. It operates within a supply voltage range of 2.4V to 5.2V and has an operating temperature range of -40°C to 85°C.

✓ Total Stock: 12,547 pcs

$ Price Range: $2.21

HT1621B Available from 5 distributors

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Optech Co.,Limited ✓ Non-Authorised Inventory information	5,100 pcs On Request	5100 pcs	On Request	1	48	On Request	2014	On Request	On Request
Smaxon Electronics ✓ Non-Authorised Inventory information	4,139 pcs On Request	4139 pcs	On Request	1	On Request	On Request	1441+	On Request	On Request
Xingangxin ✓ Non-Authorised Inventory information	2,645 pcs On Request	2645 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
PROSOFT ELECTRONICS ✓ Non-Authorised Inventory information	389 pcs On Request	389 pcs	On Request	1	On Request	On Request	0648G/	On Request	On Request
Rayichip ✓ Non-Authorised Inventory information	274 pcs On Request	274 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

HT1621B Specifications Quick View

Most important parameters for selection – full specs in datasheet.

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Category	New Products
Manufacturer Name	HOLTEK
Operating Temperature	-40°C / 85°C
Storage Temperature	°C ~ °C
Supply Current	600µA
Tape & Reel	No
Voltage	2.4V / 5.2V

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HT1621B Description

Short technical summary and product information.

The HT1621B is a memory mapping, multi-function LCD driver manufactured by HOLTEK. It is designed to support 128 patterns (32x4) and is suitable for various LCD applications, including LCD modules and display sub-systems. This component features a software configuration that enhances its versatility.

Key electrical specifications include a minimum supply voltage of 2.4V and a maximum of 5.2V, with a maximum supply current of 600µA. The operating temperature range is from -40°C to 85°C. The device has 48 terminals and is housed in an LFQFP package.

This LCD driver is suitable for applications requiring custom display solutions. Its robust operating temperature range and flexible configuration make it a reliable choice for embedded systems and electronic devices needing display capabilities.

HT1621B Quick Information

Product Type: LCD Driver

Canonical Name: HT1621B LCD Driver

Subcategory: LCD Driver

HT1621B Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

HT1621B Estimated Pricing

Qty	Low	High
1+	$2.21	$2.21

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

HT1621B Features

128 pattern (32x4) LCD driver
Software configurable for flexibility
Wide operating voltage: 2.4V to 5.2V
Extended temperature range: -40°C to 85°C
LFQFP package

HT1621B Applications

Suitable for LCD modules
Used in display sub-systems
Ideal for custom display solutions
Applicable in embedded systems

HT1621B FAQs

5 frequently asked questions generated from this part’s specifications.

What is the operating voltage range for the HT1621B?

The HT1621B operates within a supply voltage range of 2.4V to 5.2V.

What is the operating temperature range for the HT1621B?

The HT1621B can operate in temperatures from -40°C to 85°C.

What package type does the HT1621B come in?

The HT1621B is available in an LFQFP package.

What is the RoHS status of the HT1621B?

The HT1621B is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the HT1621B?

The Moisture Sensitivity Level (MSL) for the HT1621B is Level 1.