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Analog Devices AD7298-1BCPZ — Discrete Semiconductors

AD7298-1BCPZ 10-bit SAR ADC, 1 MSPS, 8-channel, LFCSP

MPNAD7298-1BCPZ
End of Life

Analog Devices AD7298-1BCPZ SAR ADC, 10-bit, 1 MSPS, 8-channel single-ended, MUX-S/H-ADC, SPI/DSP interface, on-chip temperature sensor, 20-LFCSP (4x4 mm), tray.

$8.88Ref. price · indicative, final on quote
Packaging20-WFQFN Exposed Pad, CSP
RoHSROHS3 Compliant
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

AD7298-1BCPZ specifications
ParameterValue
Input typeSingle Ended
MountingSurface Mount
Reference typeExternal, Internal
Voltage - supply, analog2.8V ~ 3.6V
Voltage - supply, digital2.8V ~ 3.6V
I/O channels8
Data interfaceSPI, DSP
Operating temperature-40°C ~ 125°C
PackageTray
FeaturesTemperature Sensor
ArchitectureSAR
ConfigurationMUX-S/H-ADC
Number of bits10
Case20-WFQFN Exposed Pad, CSP
Ratio - s (H:ADC)1:1
Number of a (D converters)1
Sampling rate (Per second)1M

Product details

10-bit SAR ADC with integrated temperature sensor

The AD7298-1BCPZ is a 10-bit successive-approximation (SAR) ADC from Analog Devices, sampling at 1 MSPS across eight single-ended inputs via an internal multiplexer and sample-and-hold. A built-in temperature sensor lets the ADC monitor its own die temperature or the ambient near the package — useful for thermal compensation or fault detection in a mixed-signal chain.

Supplied in a tray; the same die is also available on tape-and-reel as AD7298BCPZ-RL7 for automated pick-and-place lines.

Frequently asked questions

What is the closest functional alternative to AD7298-1BCPZ?

The AD7298BCPZ-RL7 is the same die in a tape-and-reel package; the only difference is the delivery format — the -1BCPZ comes in a tray, the -RL7 on reel. Both share the 10-bit resolution, 1 MSPS rate, eight single-ended inputs, and on-chip temperature sensor.