PT6579-LQ PTC [Princeton Technology Corp], PT6579-LQ Datasheet
PT6579-LQ
Related parts for PT6579-LQ
PT6579-LQ Summary of contents
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... DESCRIPTION PT6579 is an LCD Driver IC which can drive up to 200 segments. It can be used for frequency display in microprocessor-controlled radio receiver and in other display applications. PT6579 supports both 1/3 duty, and 1/4 duty drive. Pin assignment and application circuit are optimized for easy PCB layout and cost saving advantages ...
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... APPLICATION CIRCUIT 1 1/2 BIAS (FOR NORMAL PANEL) Notes: 1. 10KΩ ≥ R ≥1KΩ 2. *=Please select the suitable transistor 1/3 BIAS (FOR NORMAL PANELS) Notes: 1. 10KΩ ≥ R ≥1KΩ 2. *=Please select the suitable transistor V1.1 2 PT6579 September, 2009 ...
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... APPLICATION CIRCUIT 2 1/2 BIAS (FOR NORMAL PANEL) Notes: 1. 10KΩ ≥ R ≥1KΩ 2. *=Please select the suitable transistor 1/3 BIAS (FOR NORMAL PANELS) Notes: 1. 10KΩ ≥ R ≥1KΩ 2. *=Please select the suitable transistor V1.1 3 PT6579 September, 2009 ...
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... ORDER INFORMATION Valid Part Number PT6579-LQ PIN CONFIGURATION V1.1 Package Type 64 Pins, LQFP PT6579-LQ 4 PT6579 Top Code September, 2009 ...
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... Connect to VDD2 when 1/2 bias is used Used for the 1/3 Bias Voltage when the Bias Voltage is provided externally. Connect to VDD1 when 1/2 Bias is used Ground Chip enable pin Synchronization clock pin Transfer data input pin PWM output pins 5 PT6579 Pin No ...
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... PTC cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a PTC product. No circuit patent licenses are implied. Princeton Technology Corp. 2F, 233-1, Baociao Road, Sindian, Taipei 23145, Taiwan Tel: 886-2-66296288 Fax: 886-2-29174598 http://www.princeton.com.tw V1.1 6 PT6579 September, 2009 ...