AD1871YRS Analog Devices Inc, AD1871YRS Datasheet - Page 3

• Manufacturer Part Number: AD1871YRS
• Description: IC ADC STEREO AUDIO 24BIT 28SSOP
• Manufacturer: Analog Devices Inc

Specifications of AD1871YRS

• Rohs Status: RoHS non-compliant
• Number Of Bits: 24
• Sampling Rate (per Second): 96k
• Data Interface: Serial, SPI™
• Number Of Converters: 2
• Voltage Supply Source: Analog and Digital
• Operating Temperature: -40°C ~ 105°C
• Mounting Type: Surface Mount
• Package / Case: 28-SSOP (0.200", 5.30mm Width)

AD1871–SPECIFICATIONS
TEST CONDITIONS UNLESS OTHERWISE NOTED
Supply Voltages . . . . . . . . . . . . . . . . . . . . . . 5.0 V
Ambient Temperature . . . . . . . . . . . . . . . . . 25∞C
Input Clock (f
Input Signal . . . . . . . . . . . . . . . . . . . . . . . . . 991.768 Hz
Measurement Bandwidth . . . . . . . . . . . . . . . 23.2 Hz to 19.998 kHz
Word Width . . . . . . . . . . . . . . . . . . . . . . . . . 24 Bits
Load Capacitance on Digital Outputs . . . . . 100 pF
Input Voltage High (V
Input Voltage Low (V
Master Mode, Data I
ANALOG PERFORMANCE
Parameter
RESOLUTION
DIFFERENTIAL INPUT
Multibit Modulator Only
SINGLE-ENDED INPUT
DIFFERENTIAL INPUT (BYPASS)
DIFFERENTIAL INPUT (f
Analog Inputs
V
DC Accuracy
Crosstalk (EIAJ Method)
REV. 0
Dynamic Range
Signal-to-Noise Ratio
Total Harmonic Distortion + Noise
(THD+N)
Dynamic Range (A-Weighted)
Dynamic Range
Signal-to-Noise Ratio
Total Harmonic Distortion + Noise
(THD+N)
Dynamic Range
Signal-to-Noise Ratio
Total Harmonic Distortion + Noise
(THD+N)
Dynamic Range
Signal-to-Noise Ratio
Total Harmonic Distortion + Noise
(THD+N)
Differential Input Range (± Full Scale)
REF
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.5 dB Full Scale (dBFS) (Differential, PGA/MUX Enabled)
Input Impedance (PGA/MUX)
Input Impedance (ByPass)
Input Impedance (PGA/MUX)
Gain Error
Interchannel Gain Mismatch
Gain Drift
Unweighted
A-Weighted
Unweighted
A-Weighted
Unweighted
A-Weighted
Unweighted
A-Weighted
CLKIN
) [256 ¥ f
2
IL
S Justified
IH
) . . . . . . . . . . . . . . . 0.8 V
) . . . . . . . . . . . . . . . 2.4 V
S
S
] . . . . . . . . . . 12.288 MHz
= 96 kHz)
Min
98
100
–2.828
2.138
–0.2
Typ
24
103
105
–85
–103
102
103
105
–85
–103
103
106
–86
–104
103
106
–87
–104
8
40
4
2.25
–10
106
106
106
106
–0.01
100
–100
–3–
Max
+2.828
2.363
+0.2
Unit
Bits
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
V
kW
kW
kW
V
%
dB
ppm/∞C
dB
Conditions
PGA/MUX Enabled
(20 Hz to 20 kHz, –60 dB Input)
Input = –0.5 dBFS
Input = –20 dBFS
Modulator Output @ 5.6448 MHz
PGA/MUX Enabled
(20 Hz to 20 kHz, –60 dB Input)
Input = –0.5 dBFS
Input = –20 dBFS
PGA/MUX Disabled
(20 Hz to 20 kHz, –60 dB Input)
Input = –0.5 dBFS
Input = –20 dBFS
PGA/MUX Enabled; AMC = 1
(20 Hz to 20 kHz, –60 dB Input)
Input = –0.5 dBFS
Input = –20 dBFS
Differential
Differential
Single Ended