AD1877JRZ-RL Analog Devices Inc, AD1877JRZ-RL Datasheet - Page 13

• Manufacturer Part Number: AD1877JRZ-RL
• Description: IC,+5V 16-BIT STEREO ADC
• Manufacturer: Analog Devices Inc

Specifications of AD1877JRZ-RL

• Number Of Bits: 16
• Sampling Rate (per Second): 45k
• Data Interface: Serial
• Number Of Converters: 2
• Power Dissipation (max): 315mW
• Voltage Supply Source: Analog and Digital
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 28-SOIC (0.300", 7.50mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

REV. A
RDEDGE = LO
RDEDGE = HI
RDEDGE= LO
RDEDGE = HI
OUTPUT
OUTPUT
OUTPUT
OUTPUT
OUTPUT
INPUT
INPUT
WCLK
LRCK
BCLK
BCLK
SOUT
INPUT
INPUT
WCLK
INPUT
TAG
LRCK
BCLK
BCLK
SOUT
TAG
MSB-14
PREVIOUS DATA
Figure 7. Serial Data Output Timing: Slave Mode, Right-Justified with No MSB Delay,
S/M = Hl, RLJUST = Hl, MSBDLY = Hl
Figure 8. Serial Data Output Timing: Slave Mode, Data Position Controlled by WCLK Input,
S/ M = Hl, R L JUST= Hl, MSBDLY = LO
31
LSB
ZEROS
32
MSB
LEFT TAG
1
ZEROS
LSB
LEFT TAG
MSB
2
1
MSB
LSB
TPC 7. Digital Filter Signal Transfer Function to F
15
2
LEFT DATA
–100
–110
–10
–20
–30
–40
–50
–60
–70
–80
–90
MSB-1
0
16
0.0
3
MSB-2
MSB
0.1
17
4
LEFT DATA
MSB-1
0.2
18
MSB-2
0.3
LSB
19
17
NORMALIZED F
0.4
–13–
0.5
LSB
32
0.6
ZEROS
MSB
RIGHT TAG
S
1
ZEROS
0.7
LSB
2
0.8
RIGHT TAG
15
0.9
MSB
1
16
1.0
MSB
LSB
RIGHT DATA
MSB
2
S
17
RIGHT DATA
MSB-1 MSB-2
MSB-1 MSB-2
3
18
4
19
LSB
17
LSB
32
AD1877
MSB
ZEROS
LEFT TAG
1
ZEROS
LSB
2