HD66137T Selling Leads, Price trend, HD66137T DataSheet download, circuit diagram from SeekIC.com

Features: • Display duty: Up to 1/240• LCD drive voltage: 43 V max• Built-in switching circuit (to generate 21.5 V)• Number of LCD drive circuit: 240• Operating voltage: 2.5 to 5.5 V• Intermediate voltage I/F• Built-in alternating signal generation circuit...

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SeekIC No. : 004360400 Detail

HD66137T: Features: • Display duty: Up to 1/240• LCD drive voltage: 43 V max• Built-in switching circuit (to generate 21.5 V)• Number of LCD drive circuit: 240• Operating voltage...

HD66137T Data Sheet

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Part Number:: HD66137T
Supply Ability:: 5000

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1~5000

Unit Price
Negotiable

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15 Days

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Upload time: 2024/11/14

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Product Details

Description

Features:

• Display duty: Up to 1/240
• LCD drive voltage: 43 V max
• Built-in switching circuit (to generate 21.5 V)
• Number of LCD drive circuit: 240
• Operating voltage: 2.5 to 5.5 V
• Intermediate voltage I/F
• Built-in alternating signal generation circuit Pin programmable
• Output mode change: 240-output mode200-output mode160-output mode
• Built-in display-off function
• Flex TCP

Pinout

Connection Diagram

Specifications

Power supply Logiccircuit voltage LCD drive circuit	Symbol	Ratings	Unit	Notes
	V_CC	0.3 to +7.0	V	1, 8
	V_LCD	0.3 to +25.0	V	1, 3, 8
	V_EE	20.0 to +0.3	V	1, 4, 8
Input voltage (1)	V_T1	0.3 to VCC + 0.3	V	1, 2
Input voltage (2)	V_H	0.3 to VLCD	V	1, 5, 8
Input voltage (3)	V_L	+0.3 to VEE	V	1, 6, 8
Input voltage (4)	V_M	0.3 to + 5.0	V	1, 7, 8
Operating temperature	T_opr	30 to +75	°C
Storage temperature	T_stg	55 to +110	°C

Description

The HD66137T is a 240-channel common driver which drives a dot matrix STN LCD panel. By changingthe mode, this can be applied to 240- and 200- and 160- channel output. Through the use of a 43-V high-voltage CMOS process technology, a high-voltage drive of +21.5 V and 21.5 V, centering on VM ispossible. 21.5V generated from +21.5 V with built-in switching circuit and external capacity. Low logic-drive voltage (3 V) is used. This HD66137T is used together with the segment driver HD66130, HD66134ST orHD66136.

HD66137T

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