ADD8707 Ver la hoja de datos (PDF) - Analog Devices

Número de pieza

componentes Descripción

Fabricante

ADD8707

12-Channel Gamma Buffers with VCOM and Regulator

Analog Devices 

ADD8707

Parameter

SYSTEM ACCURACY

Total Error3, 4

POWER SUPPLY

Supply Voltage

Supply Current

Symbol Condition

VTOTAL ERROR –40°C ≤ TA ≤ +105°C

VDD

ISY

No load, –40°C ≤ TA ≤ +105°C

Min Typ Max

Unit

10

0.5 3

%

7.5

16

V

8.3 15

mA

1 Gamma curve accuracy includes resistor matching and buffer errors, but excludes the regulator error.

2 ∆VCOM is the shift from the desired output voltage under the specified current load.

3 Total error is defined as the difference between the designed and actual output voltage divided by the actual regulator output voltage or full-scale voltage.

4 Total error includes regulator error, resistor string error, bias current effects, and buffer offset voltage.

Rev. A | Page 4 of 20

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