AD1868R Analog Devices Inc, AD1868R Datasheet - Page 3

• Manufacturer Part Number: AD1868R
• Description: IC DAC AUDIO 18BIT DUAL 16-SOIC
• Manufacturer: Analog Devices Inc

Specifications of AD1868R

• Rohs Status: RoHS non-compliant
• Number Of Bits: 18
• Data Interface: Serial
• Number Of Converters: 2
• Voltage Supply Source: Analog and Digital
• Power Dissipation (max): 70mW
• Operating Temperature: -35°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 16-SOIC (0.300", 7.5mm Width)
• Settling Time: -

REV. A
Typical Performance of the AD1868
–100
–100
–20
–40
–60
–80
–30
–40
–50
–60
–90
–20
–30
–40
–50
–60
–70
–80
–90
–70
–80
–50
4.4
0.5
Figure 3. THD+N vs. Supply Voltage
Figure 5. THD+N vs. Temperature
Figure 1. THD+N vs. Frequency
–30
2.5
4.5
4.6
–10
10
6.5
TEMPERATURE – °C
FREQUENCY – kHz
VOLTAGE SUPPLY
4.8
30
8.5
10.5
50
12.5 14.5
70
5.0
–20dB
–60dB
90
–60dB
–20dB
0dB
0dB
–
–
20dB
16.5
110
60dB
0dB
5.2
130
18.5
20.5
140
5.4
–3–
Figure 6. Power Supply Rejection Ratio vs. Frequency
Figure 4. Gain Linearity Error vs. Input Amplitude
Figure 2. Channel Separation vs. Frequency
90
80
70
60
50
40
150
140
130
120
110
100
–2
–4
–6
10
8
6
4
2
0
–100
2
25°C
10
SUPPLY MODULATION FREQUENCY – Hz
0°C
–80
3
70°C
10
INPUT AMPLITUDE – dB
3
FREQUENCY – Hz
–60
–40
10
10
4
4
–20
AD1868
–10
10
5
0