REV. B

AD1895

–4–

DIGITAL FILTERS (VDD_CORE = 3.3 V

5%, VDD_IO = 5.0 V

10%)

Parameter

Min

Typ

Max

Unit

Pass Band

Hz

Pass-Band Ripple

±0.016

dB

Transition Band

Hz

Stop Band

Hz

Stop-Band Attenuation

–125

dB

Group Delay

Refer to the Group Delay Equations Section

Specifications subject to change without notice.

DIGITAL I/O CHARACTERISTICS (VDD_CORE = 3.3 V

5%, VDD_IO = 5.0 V

10%)

Parameter

Min

Typ

Max

Unit

2.4

V

0.8

V

+2

µA

–2

µA

Input Capacitance

5

10

pF

VDD_CORE – 0.5

VDD_CORE – 0.4

V

0.2

0.5

V

mA

mA

Specifications subject to change without notice.

POWER SUPPLIES

Parameter

Min

Typ

Max

Unit

SUPPLY VOLTAGE

VDD_CORE

3.135

3.3

3.465

V

VDD_IO

*

VDD_CORE

3.3/5.0

5.5

V

ACTIVE SUPPLY CURRENT

I_CORE_ACTIVE

48 kHz: 48 kHz

20

mA

96 kHz: 96 kHz

26

mA

192 kHz: 192 kHz

43

mA

I_IO_ACTIVE

2

mA

POWER-DOWN SUPPLY CURRENT: (ALL CLOCKS STOPPED)

I_CORE_PWRDN

0.5

mA

I_IO_PWRDN

10

µA

*For 3.3 V tolerant inputs, VDD_IO supply should be set to 3.3 V; however, VDD_CORE supply voltage should not exceed VDD_IO.

Specifications subject to change without notice.

–SPECIFICATIONS