AD1861 Analog Devices, AD1861 Datasheet - Page 10

• Manufacturer Part Number: AD1861
• Description: 16-Bit/18-Bit/ 16 X Fs PCM Audio DACs
• Manufacturer: Analog Devices

AD1851/AD1861
AD1856 16-BIT AUDIO DAC
Complete, No External Components Required
0.0025% THD
Low Cost
16-Pin DIP or SOIC Package
Standard Pinout
AD1862 20-BIT AUDIO DAC
119 dB Signal-to-Noise Ratio
0.0016% THD+N
102 dB D-Range Performance
16-Pin DIP
DGND
DATA
DATA
CLK
1 dB Gain Linearity
–V
TRIM
+V
–V
NC
CLK
LE
–V
–V
+V
–V
S
LE
L
L
S
S
L
L
1
2
3
4
5
6
7
8
1
2
3
5
6
7
8
4
NC = NO CONNECT
AD1856
AD1862
CONTROL
DIGITAL
OFFSET
INPUT
NC = NO CONNECT
REGISTER
LOGIC
AND
LATCH
SERIAL
16-BIT
INPUT
REFERENCE
VOLTAGE
20-BIT
DAC
16-BIT
DAC
I
OUT
OTHER DIGITAL AUDIO COMPONENTS AVAILABLE
16
15
14
13
12
11
10
9
16
15
14
13
12
11
10
9
I
+V
TRIM
MSB ADJ
SJ
R
V
AGND
OUT
OUT
F
NR2
ADJ
NR1
AGND
I
R
DGND
+V
OUT
S
F
S
FROM ANALOG DEVICES
–10–
AD1860 18-BIT AUDIO DAC
Complete, No External Components Required
0.0025% THD+N
108 dB Signal-to-Noise Ratio
16-Pin DIP or SOIC Package
Standard Pinout
AD1864 DUAL 18-BIT AUDIO DAC
Complete, No External Components
0.0025% THD+N
108 dB Signal-to-Noise Ratio
Cophased Outputs
24-Pin Package
DGND
DATA
AGND
TRIM
V
MSB
CLK
I
–V
OUT
OUT
+V
–V
+V
–V
DR
CK
SJ
LR
NC
R
LE
F
L
S
S
L
L
10
11
12
1
2
3
5
6
7
8
9
4
1
2
3
4
5
6
7
8
LATCH
18-BIT
–
+
REFERENCE
AD1860
CONTROL
NC = NO CONNECT
REGISTER
LOGIC
LATCH
SERIAL
18-BIT
INPUT
18-BIT
D/A
AD1864
18-BIT
18-BIT
D/A
DAC
REFERENCE
I
OUT
LATCH
18-BIT
–
+
16
15
14
13
12
11
10
9
I
+V
TRIM
MSB ADJ
SJ
R
V
AGND
OUT
24
23
22
21
20
19
18
17
16
15
14
13
OUT
F
S
MSB
SJ
R
LL
+V
TRIM
I
AGND
V
–V
DL
DGND
OUT
F
OUT
L
S
REV. A