Datasheets
AD688SQ by:
Analog Devices Inc
Analog Devices Inc
Rochester Electronics LLC
Not Found

IC 2-OUTPUT THREE TERM VOLTAGE REFERENCE, 10 V, CDIP16, CERDIP-16, Voltage Reference

Part Details for AD688SQ by Analog Devices Inc

Results Overview of AD688SQ by Analog Devices Inc

Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.

Applications Education and Research Internet of Things (IoT) Computing and Data Storage Aerospace and Defense Healthcare Telecommunications Automotive

AD688SQ Information

AD688SQ by Analog Devices Inc is a Voltage Reference.
Voltage References are under the broader part category of Power Circuits.

A power circuit delivers electricity in order to operate a load for an electronic device. Power circuits include transformers, generators and switches. Read more about Power Circuits on our Power Circuits part category page.

Price & Stock for AD688SQ

Part # Distributor Description Stock Price Buy
Bristol Electronics   3
RFQ
Quest Components IC,VOLT REFERENCE,FIXED,+/-10V,BIPOLAR,DIP,16PIN,CERAMIC 7
  • 1 $65.0000
$65.0000 Buy Now
Quest Components IC,VOLT REFERENCE,FIXED,+/-10V,BIPOLAR,DIP,16PIN,CERAMIC 3
  • 1 $85.2260
  • 4 $80.9647
$80.9647 / $85.2260 Buy Now
Quest Components IC,VOLT REFERENCE,FIXED,+/-10V,BIPOLAR,DIP,16PIN,CERAMIC 2
  • 1 $80.0000
$80.0000 Buy Now
Win Source Electronics VOLTAGE REFERENCE, 2 OUTPUT, 10V 862
  • 1 $147.9167
  • 2 $142.9861
  • 3 $128.1944
$128.1944 / $147.9167 Buy Now

Part Details for AD688SQ

AD688SQ CAD Models

There are no models available for this part yet.

Sign in to request this CAD model.

Register or Sign In

AD688SQ Part Data Attributes

AD688SQ Analog Devices Inc
Buy Now Datasheet
Compare Parts:
AD688SQ Analog Devices Inc IC 2-OUTPUT THREE TERM VOLTAGE REFERENCE, 10 V, CDIP16, CERDIP-16, Voltage Reference
Select a part to compare:
Rohs Code No
Part Life Cycle Code Obsolete
Ihs Manufacturer ANALOG DEVICES INC
Part Package Code DIP
Package Description CERDIP-16
Pin Count 16
Reach Compliance Code unknown
ECCN Code EAR99
HTS Code 8542.39.00.01
Additional Feature -10V OUTPUT ALSO AVAILABLE, -13.5V TO -18V SUPPLY IS ALSO REQUIRED
Analog IC - Other Type THREE TERMINAL VOLTAGE REFERENCE
JESD-30 Code R-GDIP-T16
JESD-609 Code e0
Length 19.05 mm
Neg Supply Voltage-Max (Vsup) -18 V
Neg Supply Voltage-Min (Vsup) -13.5 V
Number of Functions 1
Number of Outputs 2
Number of Terminals 16
Operating Temperature-Max 125 °C
Operating Temperature-Min -55 °C
Output Voltage-Max 10.005 V
Output Voltage-Min 9.995 V
Output Voltage-Nom 10 V
Package Body Material CERAMIC, GLASS-SEALED
Package Code DIP
Package Equivalence Code DIP16,.3
Package Shape RECTANGULAR
Package Style IN-LINE
Qualification Status Not Qualified
Seated Height-Max 5.08 mm
Supply Current-Max (Isup) 12 mA
Supply Voltage-Max (Vsup) 18 V
Supply Voltage-Min (Vsup) 13.5 V
Supply Voltage-Nom (Vsup) 15 V
Surface Mount NO
Technology BIPOLAR
Temp Coef of Voltage-Max 6 ppm/°C
Temperature Grade MILITARY
Terminal Finish Tin/Lead (Sn/Pb)
Terminal Form THROUGH-HOLE
Terminal Pitch 2.54 mm
Terminal Position DUAL
Trim/Adjustable Output NO
Width 7.62 mm

AD688SQ Related Parts

AD688SQ Frequently Asked Questions (FAQ)

  • The recommended power-up sequence is to apply VCC first, followed by AVCC, and then the analog input signals. This ensures proper operation and prevents damage to the device.

  • To optimize the layout, keep the analog and digital grounds separate, use a solid ground plane, and keep the analog input traces short and away from digital signals. Also, use a low-ESR capacitor for decoupling.

  • The maximum input voltage that the AD688SQ can handle is 5.5V, which is the absolute maximum rating. However, the recommended input voltage range is 0V to 4.096V to ensure accurate conversion.

  • The AD688SQ has an internal calibration circuit that can be enabled by setting the CAL pin high. This performs a self-calibration routine that adjusts the internal offset and gain to optimize performance.

  • The NOISE pin is an output that provides a noise-shaped dither signal that can be used to improve the converter's dynamic performance and reduce noise in the output data.