AD74111YRUZ データシートの表示（PDF） - Analog Devices

部品番号

コンポーネント説明

メーカー

AD74111YRUZ

Low Cost, Low Power Mono Audio Codec

Analog Devices 

Parameter

ADC DECIMATION FILTER*

Pass Band

Pass-Band Ripple

Transition Band

Stop Band

Stop-Band Attenuation

Group Delay

Low Group Delay Mode

DAC INTERPOLATION FILTER*

Pass Band

Pass-Band Ripple

Transition Band

Stop Band

Stop-Band Attenuation

Group Delay

Low Group Delay Mode

LOGIC INPUT

VINH, Input High Voltage

VINL, Input Low Voltage

Input Current

Input Capacitance

LOGIC OUTPUT

VOH, Output High Voltage

VOL, Output Low Voltage

Three-State Leakage Current

POWER SUPPLIES

AVDD

DVDD2

DVDD1

Power Supply Rejection Ratio

1 kHz, 300 mV p-p Signal at Analog

Supply Pins

50/60 Hz, 300 mV p-p Signal at Analog

Supply Pins

*Guaranteed by design.

Specifications subject to change without notice.

Conditions

fS = 48 kHz

fS = 48 kHz

Min

Typ

5

26.5

120

910

87

5

26.5

75

505

55

DVDD1 – 0.8

0

–10

DVDD1 – 0.4

0

–10

2.375

2.375

2.375

72

73

AD74111

Max Unit

21.5 kHz

0.2

mdB

kHz

kHz

dB

µs

µs

21.5 kHz

10

mdB

kHz

kHz

dB

µs

µs

DVDD1 V

0.8

V

+10

µA

10

pF

DVDD1 V

0.4

V

+10

µA

2.625 V

2.625 V

3.6

V

dB

dB

Table I. Current Summary (AVDD = 2.5 V, DVDD1 = 2.5 V, DVDD2 = 2.5 V)1, 2, 3

Conditions

AVDD

Current (mA)

ADC, Reference, Ref-Amp On

DAC, Reference, Ref-Amp On

Reference, Ref-Amp On

All Sections On

Power-Down Mode

6.11 (6.11)

3.80 (4.0)

0.60 (0.60)

8.60

0.035

NOTES

1All values are typical, unless otherwise noted.

2Max values are quoted with DVDD1 = 3.6 V.

3Sample rates quoted are for 16 kHz and (48 kHz).

DVDD1

Current (mA)

0.15 (0.43)

0.15 (0.43)

0.15 (0.43)

0.15 (0.43)

0.15 (0.43)

DVDD2

Total Current

Current (mA) (Max)(mA)

0.72 (2.10)

0.85 (2.23)

0.27 (0.50)

1.72 (4.80)

0.49 (0.49)

15.35

2.6

REV. 0

–3–

Share Link: