AD7575BQ footprint, schematic symbol and 3D model by Analog Devices

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PCB Footprints

AD7575BQ - Analog Devices PCB footprint - Ceramic Dual-In-Line Packages - Ceramic Dual-In-Line Packages - 18-Lead Cerdip (Q-18)

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Datasheet Download Datasheet
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Part Number AD7575BQ
Manufacturer Analog Devices
Pin Count 18
Part Category Integrated Circuit
Package Category Ceramic Dual-In-Line Packages
Footprint Name Ceramic Dual-In-Line Packages - 18-Lead Cerdip (Q-18)
Released Date Mar 10, 2025
Last Modified Date May 6, 2026 2:08 PM UTC
Pinout / Pin List Click Here (Member Only)

AD7575BQ Details

Manufacturer Part Number:
AD7575BQ
Source Url Status Check Date:
2013-05-01 14:56:19.19
Brand Name:
Analog Devices Inc
Pbfree Code:
No
Part Life Cycle Code:
Not Recommended
Part Package Code:
DIP
Package Description:
CERDIP-18
Pin Count:
18
Manufacturer Package Code:
Q-18
Country Of Origin:
Philippines
ECCN Code:
EAR99
HTS Code:
8542.39.00.01
Manufacturer:
Analog Devices Inc
YTEOL:
3
Analog Input Voltage-Max:
2.46 V
Conversion Time-Max:
15 µs
Converter Type:
ADC, SUCCESSIVE APPROXIMATION
JESD-30 Code:
R-GDIP-T18
JESD-609 Code:
e0
Length:
22.86 mm
Linearity Error-Max (EL):
0.3906%
Number of Analog In Channels:
1
Number of Bits:
8
Number of Functions:
1
Number of Terminals:
18
Operating Temperature-Max:
85 °C
Operating Temperature-Min:
-25 °C
Output Bit Code:
OFFSET BINARY
Output Format:
PARALLEL, 8 BITS
Package Body Material:
CERAMIC, GLASS-SEALED
Package Code:
DIP
Package Equivalence Code:
DIP18,.3
Package Shape:
RECTANGULAR
Package Style:
IN-LINE
Qualification Status:
Not Qualified
Sample and Hold / Track and Hold:
TRACK
Seated Height-Max:
6.096 mm
Supply Current-Max:
6 mA
Supply Voltage-Nom:
5 V
Surface Mount:
NO
Technology:
CMOS
Temperature Grade:
OTHER
Terminal Finish:
Tin/Lead (Sn/Pb)
Terminal Form:
THROUGH-HOLE
Terminal Pitch:
2.54 mm
Terminal Position:
DUAL
Width:
7.62 mm

AD7575BQ Frequently Asked Questions (FAQs)

The recommended power-up sequence is to power up the digital supply (VDD) first, followed by the analog supply (VCC). This ensures that the internal voltage regulators are powered up correctly.
To optimize performance in noisy environments, use a low-pass filter on the analog input, keep the analog and digital grounds separate, and use a decoupling capacitor on the VCC pin. Additionally, consider using a shielded enclosure and keeping the AD7575BQ away from high-frequency sources.
The maximum sampling rate of the AD7575BQ is 125 kSPS. However, this rate can be affected by the conversion mode, input range, and other factors. Refer to the datasheet for more information on the sampling rate vs. conversion mode.
Yes, the AD7575BQ can be used with an external reference voltage. The external reference voltage should be connected to the REFIN pin, and the internal reference voltage should be disabled by setting the REFSEL bit in the control register to 1.
The AD7575BQ has an overvoltage protection circuit that prevents damage from input voltages up to ±16.5 V. However, it's still recommended to use an external overvoltage protection circuit, such as a voltage clamp or a zener diode, to protect the device from excessive voltage transients.

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AD7575BQ Overview

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About Analog Devices

Analog Devices Inc. is a global leader in the design and manufacturing of analog, mixed-signal, and digital signal processing integrated circuits and software solutions for the industrial, automotive, healthcare, communications industries. Analog Devices serves a diverse range of markets including industrial, automotive, healthcare, energy, aerospace, defense, and consumer electronics industries. Analog Devices’ product portfolio includes a wide range of ICs, modules, and subsystems.

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