[AK9223]

014010283-E-01

6

2015/01

REFO

AK9223

CF

Analog Characteristics

(Ta = -40

C to 105C; AVDD=5V, DVDD=3V, AIN+=0.2V to 4.8V, AIN-=2.5V, REFIx=REFO=2.5V

(internal), CLKI= 20MHz, and 16bit Sinc

Parameter

Min.

Typ.

Max.

Unit

Reference Voltage Output

Reference output voltage

2.475

2.5

2.525

V

Reference output voltage drift

±20

ppm/



C

Output current

10

A

Short-circuit current

0.5

mA

Turn-on settling time

CF = 0.1

F

(Note 11)

500

s

Reference Voltage Input

Reference input voltage

0.5

2.5

2.6

V

Input resistance

100

M



Input capacitance

5

pF

Input current

1

A

Power Supplies

AIDD

SEL=1

SEL=0

DIDD

DVDD=3V, CLKO = 10MHz

DVDD=5V, CLKO = 10MHz

12.2

11.8

0.9

1.3

17

16

2

3

mA

mA

mA

mA

Note 11. To accuracy level of 0.1%. This value will be 40

s (typ) when no load.