AD688ARWZ Analog Devices Inc, AD688ARWZ Datasheet - Page 10

• Manufacturer Part Number: AD688ARWZ
• Description: IC VREF TRACKING 10V HP 16SOIC
• Manufacturer: Analog Devices Inc

Specifications of AD688ARWZ

• Temperature Coefficient: 8ppm/°C
• Reference Type: Series
• Voltage - Output: ±10V
• Tolerance: ±4mV
• Number Of Channels: 2
• Current - Quiescent: 12mA
• Current - Output: 10mA
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 16-SOIC (0.300", 7.5mm Width)
• Topology: Series
• Input Voltage: 12V To 36V
• Reference Voltage: 10V
• Reference Voltage Tolerance: 4mV
• Voltage Reference Case Style: SOIC
• No. Of Pins: 16
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Input: -
• Current - Cathode: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

AD688
100
–20
80
60
40
20
0
10
110
100
110
100
80
60
40
20
80
60
40
20
10
0
10
10
Figure 14. A3, A4 Open-Loop Frequency Response
100
100
100
Figure 15. A3, A4 CMR vs. Frequency
Figure 16. A3, A4 PSR vs. Frequency
PHASE
1k
GAIN
FREQUENCY (Hz)
1k
1k
FREQUENCY (Hz)
FREQUENCY (Hz)
10k
–SUPPLY
+SUPPLY
10k
10k
100k
V
V
100k
100k
S
CM
= ± 15V
= 1V p-p 25 ° C

V
1V p-p SINE WAVE
S
= ±15V WITH
1M
1M
1M
10M
10M
10M
0
–30
–60
–90
–120
–150
–180
Rev. B | Page 10 of 16
100
Figure 18. Unity-Gain Follower Pulse Response (Large Signal)
Figure 19. Unity-Gain Follower Pulse Response (Small Signal)
90
80
70
60
50
40
30
20
10
0
1
100
90
10
0%
100
90
10
0%
Figure 17. Input Noise Voltage Spectral Density
10
FREQUENCY (Hz)
5V
50mV
100
1k
2 µ s
50 µ s
10k