AK4353VF Ver la hoja de datos (PDF) - Asahi Kasei Microdevices

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AK4353VF

96kHz 24Bit ∆Σ DAC with DIT

Asahi Kasei Microdevices 

ASAHI KASEI

[AK4353]

ANALOG CHARACTERISTICS (fs=96kHz)

(Ta=25°C; AVDD, DVDD=5V; fs=96kHz; DFS1-0 = “01”; CKS2-0 = “001”; DIF2-0 = “101”;

Signal Frequency =1kHz; Measurement frequency=20Hz∼40kHz; unless otherwise specified)

Parameter

min

typ

Dynamic Characteristics

Resolution

S/(N+D)

AVDD=5V

80

86

AVDD=3V

78

84

DR

(-60dB input)

AVDD=5V

88

96

AVDD=3V

84

92

S/N

AVDD=5V

88

96

AVDD=3V

84

92

Interchannel Isolation

90

110

DC Accuracy

Interchannel Gain Mismatch

0.2

Gain Drift

20

Output Voltage AOUT=0.6x(AVDD-AVSS) AVDD=5V

2.8

3.0

AVDD=3V

1.66

1.8

Load Resistance

(Note 4)

10

Load Capacitance

Power Supplies

Power Supply Current

Normal Operation (PDN = “H”)

AVDD

8

DVDD

(Note 6)

13

Power-Down-Mode (PDN = “L”)

AVDD+DVDD

10

max

24

0.5

-

3.2

1.94

25

12

26

100

Note:4. AC load.

6. DVDD drops to 7mA at DVDD=3V.

Units

Bits

dB

dB

dB

dB

dB

dB

dB

dB

ppm/°C

Vpp

Vpp

kΩ

pF

mA

mA

µA

MS0016-E-01

-7-

2000/07

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