DA6240C.007

17 October, 2016

4 (13)

ELECTRICAL CHARACTERISTICS

digital input DIN=4kHz; unless otherwise specified

Parameter

Symbol

Conditions

Min

Typ

Max

Unit

Output Voltage

VOUT

VOUT pin voltage towards ground

at VIN = 3 V, Note 1

C1 version: load 15nF

C2 version: load 0…5mA

1x Mode

2x Mode

3x Mode

2.8

5.2

7.2

3

6

9

V

Shutdown Current

DIN = 0V, Note 2

1

µA

Current Consumption

Charge Pump (no load):

1x Mode

2x Mode

3x Mode

85

800

2100

150

1500

3250

µA

Single ended application

1x Mode

2x Mode

3x Mode

0.26

1.5

3.6

mA

Differential application

1x Mode

2x Mode

3x Mode, Note 3

0.8

3.5

7.6

mA

Signal Frequency

0.2

4

8

kHz

Internal Switching

Frequency (Charge Pump)

0.6

1

1.8

MHz

VOUT Turn-ON Time

(From DIN signal HIGH to

90% VOUT steady state)

C1 version

1x Mode

2x Mode

3x Mode

10

130

400

100

300

800

µs

C2 version

1x Mode

2x Mode

3x Mode

6

30

60

100

200

300

µs

Shut Down delay

Time before device shutdown after

DIN signal goes to LOW

5

15

50

ms

Short Circuit Current

From VIN pin, Note 4

C1 version with current limitation

C2 version

5

10

50

150

mA

Control Input Threshold

EN1, EN2, DIN pins

1.6

0.55

V

V

Control Input Current

 pull down)

3.4

0

7

1

µA

µA

 pull down)

3.4

0

7

1

µA

µA

0

0

1

1

µA

µA

Note 1: C1 version is limited for capacitive load only. C2 version can be also used to drive dc-load from VOUT.

Note 2: DIN has been low at least 50 ms.

Note 3: For differential 3x mode it is recommended to use C2 version due to limited current drive capability of

C1 version.

Note 4: Short circuit protection in 2x and 3x Modes