AD1877JR Analog Devices Inc, AD1877JR Datasheet - Page 14

• Manufacturer Part Number: AD1877JR
• Description: IC ADC STEREO 16BIT 28-SOIC
• Manufacturer: Analog Devices Inc

Specifications of AD1877JR

• Rohs Status: RoHS non-compliant
• Number Of Bits: 16
• Sampling Rate (per Second): 48k
• 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)

AD1877
RDEDGE = LO
RDEDGE = HI
RDEDGE = LO
RDEDGE = HI
RDEDGE = LO
RDEDGE = HI
OUTPUT
OUTPUT
OUTPUT
OUTPUT
OUTPUT
Figure 10. Serial Data Output Timing: Slave Mode, I
OUTPUT
OUTPUT
OUTPUT
WCLK
LRCK
BCLK
BCLK
SOUT
OUTPUT
OUTPUT
OUTPUT
Figure 11. Serial Data Output Timing: Master Mode, Right-Justified with No MSB Delay, S/ M = LO,
R L JUST = Hl, MSBDLY = Hl
INPUT
TAG
INPUT
WCLK
LRCK
BCLK
BCLK
SOUT
INPUT
INPUT
WCLK
LRCK
BCLK
BCLK
SOUT
TAG
TAG
PREVIOUS DATA
MSB-14
Figure 9. Serial Data Output Timing: Slave Mode, Left-Justified with No MSB Delay, S/ M = Hl,
R L JUST = LO, MSBDLY = Hl
31
ZEROS
ZEROS
LSB
31
32
32
LEFT TAG
MSB
MSB
32
LEFT TAG
1
1
ZEROS
MSB
MSB
MSB
LSB
LSB
1
LEFT TAG
2
LEFT DATA
2
LEFT DATA
MSB-1
MSB-1
LSB
2
3
15
MSB-2
MSB-2
3
4
16
4
5
MSB
17
LEFT DATA
MSB-1
LSB
LSB
18
16
17
MSB-2
19
17
18
–14–
2
S-Justified, S/ M = Hl, R L JUST = LO, MSBDLY = LO
LSB
32
MSB
ZEROS
RIGHT TAG
1
ZEROS
31
ZEROS
LSB
2
32
31
RIGHT TAG
MSB
15
32
1
MSB
MSB
MSB
LSB
16
1
RIGHT DATA
RIGHT TAG
2
RIGHT DATA
MSB-1
MSB-1
MSB
LSB
2
17
3
RIGHT DATA
MSB-2
MSB-1 MSB-2
MSB-2
18
3
4
19
4
5
LSB
LSB
16
17
LSB
32
17
ZEROS
MSB
ZEROS
LEFT TAG
1
18
ZEROS
LSB
2
REV. A