AD7849AR-REEL Analog Devices Inc, AD7849AR-REEL Datasheet - Page 8

• Manufacturer Part Number: AD7849AR-REEL
• Description: IC DAC 16BIT SRL INP 20-SOIC
• Manufacturer: Analog Devices Inc

Specifications of AD7849AR-REEL

• Rohs Status: RoHS non-compliant
• Settling Time: 7µs
• Number Of Bits: 16
• Data Interface: Serial
• Number Of Converters: 1
• Voltage Supply Source: Analog and Digital, Dual ±
• Power Dissipation (max): 100mW
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 20-SOIC (7.5mm Width)

TYPICAL PERFORMANCE CHARACTERISTICS
SYNC
AD7849
V
V
V
SDIN
REF+
OUT
OUT
Figure 4. Digital-to-Analog Glitch Impulse Without Internal Deglitcher
1
4
1
2
4
CH1
CH4
CH1
22
20
18
16
14
12
10
8
6
4
2
100
V
V
V
V
GAIN = 2
5.00V
DD
SS
REF+
REF–
1.00V
1.00mV
= –15V
= +15V
Figure 5. Large Signal Frequency Response
= 0V
= ±5 SINE WAVE
CH2 5.00V
CH4 200mV
1k
Figure 3. AC Feedthrough
FREQUENCY (Hz)
10k
M 1.00µs
M 20.0µs CH1
CH1
100k
–300mV
3.7V
C4 AREA
247.964n
C1 FREQ
9.9942kHz
C1 RMS
728mV
C4 RMS
556µV
1M
V
S
Rev. C | Page 8 of 20
V
V
REF+
OUT
LDAC
SDIN
V
Figure 7. Digital-to-Analog Glitch Impulse With Internal Deglitcher
OUT
1
2
CH1
7
6
5
4
3
2
1
0
100
1
2
4
V
V
V
V
CH1
DD
SS
REF+
REF–
10.0V
= –15V
= +15V
= 1V rms
= 0V
Figure 6. AC Feedthrough vs. Frequency
Figure 8. Pulse Response (Large Signal)
5.00V
CH2 20.0V
1k
CH2 5.00V
CH4 50.0mV
FREQUENCY (Hz)
10k
M 2.5µs
M 5.00µs
CH1
100k
CH1
–400mV
–2.3V
C1 p-p
10.4V
C2 p-p
20.8V
C2 RISE
2.79230µs
C2 FALL
3.20385µs
1M