AD678KD Analog Devices Inc, AD678KD Datasheet - Page 8

• Manufacturer Part Number: AD678KD
• Description: A/D Converter (A-D) IC
• Manufacturer: Analog Devices Inc

Specifications of AD678KD

• No. Of Bits: 12 Bit
• Mounting Type: Through Hole
• Features: BiMOS, High-Impedance/-Bandwidth, 10V, AC/DC
• No. Of Channels: 1
• Interface Type: Parallel
• Package / Case: 28-CDIP
• Rohs Status: RoHS non-compliant
• Number Of Bits: 12
• Sampling Rate (per Second): 200k
• Data Interface: Parallel
• Number Of Converters: 2
• Power Dissipation (max): 745mw
• Voltage Supply Source: Analog and Digital, Dual ±
• Operating Temperature: 0°C ~ 70°C

AD678–Dynamic Performance
Figure 4. Harmonic Distortion vs. Input Frequency
Figure 6. S/N+D vs. Input Frequency and Amplitude
Figure 5. S/N+D vs. Input Amplitude
(f
SAMPLE
200 kSPS)
–8–
Figure 7. Nonaveraged 2048 Point FFT at 200 kSPS,
f
Figure 8. IMD Plot for f
IN
Figure 9. Power Supply Rejection (f
f
= 49.902 kHz
SAMPLE
= 200 kSPS, V
RIPPLE
IN
= 9.08 kHz (fa), 9.58 kHz (fb)
= 0.1 V p-p)
IN
= 10 kHz,
REV. C