LV8099CT

No.A1627-8/9

TIM

STP

000

001

010

011

100

101

110

111

000

At current slope OFF

0.032

0.064

0.128

0.256

0.512

1.024

2.048

4.096

001

0.0978

0.0978

0.0978

0.0978

0.0978

0.0978

0.0978

0.0978

0.064

0.128

0.256

0.512

1.024

2.048

4.096

8.192

010

0.1955

0.1955

0.1955

0.1955

0.1955

0.1955

0.1955

0.1955

0.128

0.256

0.512

1.024

2.048

4.096

8.192

16.38

011

0.391

0.391

0.391

0.391

0.391

0.391

0.391

0.391

0.256

0.512

1.024

2.048

4.096

8.192

16.38

32.77

100

0.782

0.782

0.782

0.782

0.782

0.782

0.782

0.782

0.512

1.024

2.048

4.096

8.192

16.38

32.77

65.54

101

1.564

1.564

1.564

1.564

1.564

1.564

1.564

1.564

1.024

2.048

4.096

8.192

16.38

32.77

65.54

131.08

110

3.128

3.128

3.128

3.128

3.128

3.128

3.128

3.128

2.048

4.096

8.192

16.38

32.77

65.54

131.08

262.16

111

6.256

6.256

6.256

6.256

6.256

6.256

6.256

6.256

FULL_CODE

Sweep time

32.7

65.5

130.9

261.9

523.8

1047.6

2095.1

4190.2

In the upper row in the above table each column , the lower is a current step value (IST:mA) , at the step time (Tst:msec).

Relationship between the ENA pin input, I

This IC supports the following three modes of setting up the standby mode :

1) Setting the ENA pin low.

2) Setting the PD bit to 1 (high) with I

3) Setting the output current to 0 with I

Execution of one of the steps 1) to 3) causes the output current to 0 and stops operation of the circuit.

When the ENA pin is set low, the I

current setting to code 0).

When the ENA pin is to be used with pull_up to VCC, it is necessary to send code 0 once after VCC ON.