[AK5806]

016011439-E-00

2016/09

- 6 -

9. Electrical characteristics

9.1. DC Characteristics

(Ta: −40°C to 125°C / VDD: 3.135 to 3.465V)

Item

Pin

Min.

Typ.

Max.

Unit

Condition

High Level Input Voltage (VIH)

CSN

CCLK

CDTI

0.7xVDD

3.465

V

Low Level Input Voltage (VIL)

0

0.3xVDD

V

Input Pull-up Current

−66

−33

−10

µA

0V Input

Input Leak Current

−10

+10

µA

VDD Input

High Level Output Voltage (VOH)

CDTO

VDD−0.5

VDD

V

IOH = −2mA

Low Level Output Voltage (VOL)

0

0.5

V

IOL = 2mA

Output Leak Current

−10

+10

µA

High Level Reset Input Voltage

RSTN

0.7xVDD

3.465V

V

Low Level Reset Input Voltage

0

0.3xVDD

V

Reset Input Current

10

33

66

µA

VDD Input

Reset Input Leak Current

−10

+10

µA

0V Input

TEST Pin Pull-down Current

TEST

10

33

66

µA

9.2. AC Timing

Ta: −40°C to 125°C / VDD: 3.135 to 3.465V

9.2.1. Reset input

0.3xVDD

nRSTN

RSTN

Figure 3

Item

Symbol

Min.

Typ.

Max.

Unit

Reset Filter

nRSTN

10

100

µs

Low input under 10µs will be rejected. A reset input does not synchronized with the CCLK.

9.2.2. Power up Sequence

RSTN

VDD

Resister Access

Disable

Resister Access

Enable

Resister

Access

REGSTRT

VIH

RSTRL

Figure 4

Item

Symbol

Min.

Typ.

Max.

Unit

RESET Release

RSTRL

100

µs

Register access start

REGSTRT

1

ms