12-123

HV623

Symbol

Parameter

Min

Typ

Max

Units

Conditions

I

AOH

High-voltage analog output source current

See Performance Curves

mA

V

See test circuit

High-voltage analog output sink current

See Performance Curves

mA

V

∆V

O

Maximum delta voltage between high voltage outputs

±0.2

V

At all gray levels

of the same level

Symbol

Parameter

Min

Max

Units

Conditions

I

DD

V

12

20

mA

f

100

µA

High-level input current

1.0

50

µAV

Low-level input current

-1.0

-50

µAV

2

Input capacitance (data, LC, SC, CC)

15

pF

High-level output current

-2

mA

Low-level output current

2

mA

Notes

2. Guaranteed by design.

Low-Voltage DC Characteristics (Digital)

Symbol

Parameter

Min

Typ

Max

Units

Conditions

2

mA

Depending on external

bias circuit, see Table 1.

High-Voltage Bias Circuit for Output Variation Control

High-Voltage DC Characteristics

Symbol

Parameter

Min

Typ

Max

Units

Conditions

100

µAf

f

I

DDQ

Quiescent V

100

µA

All V

Low-Voltage DC Characteristics (Analog)

Symbol

Parameter

Min

Typ

Max

Units

V

DD

Low-voltage digital supply voltage

4.5

5.0

5.5

V

Low-voltage analog supply voltage

4.5

5.0

5.5

V

V

IH

High-level input voltage (analog and digital)

V

V

DD

V

V

IL

Low-level input voltage (analog and digital)

0

1

V

-2

0

V

V

CTL

I

0

2

V

High-voltage supply

-0.3

80

V

Ramp voltage

0

V

f

SC

Shift clock operating frequency (at V

10.2

MHz

Operating free-air temperature

-40

70

°C

Recommended Operating Conditions

Notes:

Power-up sequence should be the following:

1. Connect ground.

3. Set all inputs (Data, CLK, Enable, etc.) to a known state.

Power-down sequence should be the reverse of the above.