AD1984JCPZ-REEL Analog Devices Inc, AD1984JCPZ-REEL Datasheet - Page 5

• Manufacturer Part Number: AD1984JCPZ-REEL
• Description: IC CODEC HD AUDIO 4CH 48-LFCSP
• Manufacturer: Analog Devices Inc
• Series: SoundMAX®r
• Type: Audio Codec, HDr

Specifications of AD1984JCPZ-REEL

• Data Interface: Serial
• Resolution (bits): 24 b
• Number Of Adcs / Dacs: 4 / 4
• Sigma Delta: No
• Voltage - Supply, Analog: 3.13 V ~ 3.46 V
• Voltage - Supply, Digital: 2.97 V ~ 3.63 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 48-VFQFN, CSP Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Parameter
DIGITAL TO ANALOG CONVERTERS
DAC VOLUMES
ADC VOLUMES
ANALOG MIXER
ANALOG LINE LEVEL OUTPUTS
ANALOG HP DRIVE OUTPUTS
ANALOG INPUTS
Resolution
Gain Error
Interchannel Gain Mismatch (Difference of Gain Errors)
Total Audible Out-of-Band Energy
DAC Crosstalk
Step Size (DAC-0, DAC-1)
Output Gain/Attenuation Range
Mute Attenuation of 0 dB Fundamental
Step Size (ADCSEL-0, ADCSEL-1)
PGA Gain/Attenuation Range
Signal-to-Noise Ratio Input to Output – Ports B, C, or F, to Port D Output
Step Size: All Mixer Inputs
Input Gain/Attenuation Range: All Mixer Inputs
Full-Scale Output Voltage: Line Out Drive Enabled
Ports A, D, E, F, and Mono Out
Full-Scale Output Voltage: Line Out Drive Enabled
Ports A and D (when HP Drive is Enabled)
Input Voltages—Port B, C, or E
Input Voltages—Microphone Boost Amplifier, Ports B, C, or E
Input Impedance
Input Capacitance
Output Impedance
External Load Impedance
Output Capacitance
External Load Capacitance
Output Impedance
External Load Impedance
Output Capacitance
External Load Capacitance
Mic Boost = 0 dB
Mic Boost = +10 dB
Mic Boost = +20 dB
Mic Boost = +30 dB
PCBEEP
Ports B, C, E (Mic Boost = 0 dB)
Port F
1
(Full Scale Span Relative to Nominal Input Voltage)
1
(Input L, Zero R, Measure R_OUT; Input R, Zero L, Measure L_OUT)
1
1
1
1
1
1
1
1
1
(Measured from 0.6 × f
1
Rev. 0 | Page 5 of 16 | January 2007
S
to 20 kHz)
Min
–58.5
–58.5
–34.5
1.0
2.83
10
1.0
2.83
32
Typ
–85
–95
–80
1.5
–1.5
190
15
15
1
2.83
0.316
0.894
0.1
0.283
0.032
0.089
23
150
45
5
24
1.5
90
Max
0
+22.5
+12.0
1000
0.5
1000
7.5
10
0.5
AD1884
Unit
Bits
%
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
V rms
V p-p
k
pF
pF
V rms
V p-p
pF
pF
V rms
V p-p
V rms
V p-p
V rms
V p-p
V rms
V p-p
k
k
k
pF
dB
3