ISL97649BIRTZ-EVALZ Просмотр технического описания (PDF) - Renesas Electronics

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ISL97649BIRTZ-EVALZ

TFT-LCD Supply + DCP + VCOM Amplifier + Gate Pulse Modulator + RESET

Renesas Electronics 

ISL97649B

Serial Interface Specifications For SCL and SDA, unless otherwise noted. Boldface limits apply over the operating temperature

range, -40°C to +85°C. (Continued)

SYMBOL

PARAMETER

TEST CONDITIONS

MIN

(Note 14)

TYP

MAX

(Note 7) (Note 14) UNITS

CSDA Capacitive on SDA

5

pF

tWp Non-Volatile Write Cycle Time

25

ms

EEPROM Endurance

TA= +25°C

1

kCyc

EEPROM Retention

TA = +25°C

88

kHrs

NOTES:

6. Parameters with MIN and/or MAX limits are 100% tested at +25C, unless otherwise specified. Temperature limits established by characterization

and are not production tested.

7. Typical values are for TA = +25°C and VIN = 3.3V.

8. LSB = I V255 - V1 I / 254. V255 and V1 are the measured voltages for the DCP register set to FF hex and 01 hex, respectively.

9. DNL = I Vi+1 - Vi I / LSB-1, i  1 255

10. ZS error = (V1- VMAX)/LSB. VMAX = (VAVDD * R2) * [1-2 * R1/(256 * 20 * RSET)]/(R1 + R2)

11. FS error = (V255 - VMIN)/LSB. VMIN = (VAVDD * R2) * [1-256 * R1/(256 * 20 * RSET)]/(R1 + R2)

12. Established by design. Not a parametric spec.

13. Boost will stop switching as soon as boost output reaches OVP threshold.

14. Compliance to limits is assured by characterization and design.

FN7927 Rev 2.00

June 27, 2013

Page 7 of 20

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