AD679SD Analog Devices Inc, AD679SD Datasheet - Page 8

• Manufacturer Part Number: AD679SD
• Description: IC ADC 14BIT SAMPLING 28-CDIP
• Manufacturer: Analog Devices Inc

Specifications of AD679SD

• Rohs Status: RoHS non-compliant
• Number Of Bits: 14
• Sampling Rate (per Second): 128k
• Data Interface: Parallel
• Number Of Converters: 2
• Power Dissipation (max): 745mw
• Voltage Supply Source: Analog and Digital, Dual ±
• Operating Temperature: -55°C ~ 125°C
• Mounting Type: Through Hole
• Package / Case: 28-CDIP (0.600", 15.24mm)

AD679
TPC 3. S/(N+D) vs. Input Frequency and Amplitude
TPC 1. Harmonic Distortion vs. Input Frequency
(–0.5 dB Input)
TPC 2. Total Harmonic Distortion vs. Input
Frequency and Amplitude
–Typical Performance Characteristics
INPUT FREQUENCY (Hz)
INPUT FREQUENCY (Hz)
INPUT FREQUENCY (Hz)
–8–
TPC 4. 5-Plot Averaged 2048 Point FFT at 128 kSPS,
f
TPC 5. Nonaveraged IMD Plot for f
9.58 kHz (f
TPC 6. Power Supply Rejection (f
128 kSPS, V
IN
= 10.009 kHz
b
) at 128 kSPS
RIPPLE
= 0.1 V p-p)
RIPPLE FREQUENCY (kHz)
FREQUENCY (kHz)
FREQUENCY (kHz)
IN
IN
= 10 kHz, f
= 9.08 kHz (f
SAMPLE
REV. D
a
),
=