PT6520 查看數據表（PDF） - Princeton Technology

零件编号

产品描述 (功能)

生产厂家

PT6520

LCD Driver IC

Princeton Technology 

PT6520

Parameter

Symbol

Condition

Min.

Typ.

Max. Unit Applicable Pin

Oscillation frequency

Rf=1.2MΩ±5% VSS=-5.0V 12

17

25

Fosc

KHz OSC2(Note 5, 6)

Rf=1.2MΩ±5% VSS=-3.0V 11

16

27

Hysteresis

VH

0.05VSS 0.1VSS

-

V (Note 2, 3, 4, 5)

Notes:

1. A wide range of operating voltages is guaranteed, except in case of abrupt voltage fluctuations during MPU access.

2. A0, D0~D7, E, R/W pins

3. CL, FR, M/S and RES pins

4. D0~D7

5. FR

6. A0, E (or RD), R/W (or WR), M/S and RES.

7. When D0 to D7 and FR are high impedance.

8. During continual writer access at a frequency of tcyc. Current consumption during access is effectively proportional to the access frequency.

9. For a voltage differential of 0.1V between input (V1,…, V4) and output (COM, SEG) pins. All voltages within specified operating voltage range.

10. PT6520 only. Does not include transient currents due to stray and panel capacitances.

V1.9

15

July 2010

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