Analog Devices

AD4852BCPZ - 20-Bit 250kSPS 4-Ch DAS | Analog Devices

Name: AD4852BCPZ
Brand: Analog Devices
Price: 17.5 USD
Availability: InStock

MPN: AD4852BCPZ ✓ Active

In Stock Ships in 1-3 business days

4.096 V (integrated) Vdss 64-lead LFCSP (CP-64-1) Package

From $17.5 USD / Unit

MOQ: 1 |

Price updated: 2026-08-21

Volume Pricing

Qty	Unit Price	Extended
1	$26.98	$26.98
10	$24.5	$245.00
100	$22	$2,200.00
500	$19.5	$9,750.00
1,000	$17.5	$17,500.00

ℹ️ All prices are in USD

View Datasheet (PDF) View Alternatives

Quantity

Drop-in alternatives for AD4852BCPZ — same package, pin-to-pin compatible. Different-package parts requiring PCB rework are excluded.

Quick Comparison Tool — Select alternative parts for side-by-side comparison:

AD4852BCPZ-RL7

✅ Drop-In

📦 64-lead LFCSP

Same package and pinout, tape and reel packaging variant

📋 Reference alternative (not in catalog)

AD4852BCPZ-RL

✅ Drop-In

📦 64-lead LFCSP

Same package and pinout, tape and reel packaging variant

📋 Reference alternative (not in catalog)

AD4852BCPZ-REEL7

✅ Drop-In

📦 64-lead LFCSP

Same package and pinout, tape and reel packaging variant

📋 Reference alternative (not in catalog)

AD4852BCPZ-REEL

✅ Drop-In

📦 64-lead LFCSP

Same package and pinout, tape and reel packaging variant

📋 Reference alternative (not in catalog)

ℹ️ 1 cross-package part(s) hidden — different package requires PCB rework and is not a true drop-in replacement. Contact us if you need cross-package suggestions.

AD4852BCPZ Maximum Ratings & Electrical Characteristics

Resolution	20 bits
Number of Channels	4
Sampling Rate	250 kSPS per channel
Input Type	Differential
Input Leakage	±75 pA typical at 25°C
Settling Time	< 300 ns (full-scale step)
Reference Voltage	4.096 V (integrated)
Power Dissipation	36 mW per channel at 250 kSPS
Supply Voltage	5 V (low voltage)
Interface	SPI
Package	64-lead LFCSP (CP-64-1)
Operating Temperature	[DATA_NEEDED: operating temperature range]
Mounting Type	Surface Mount
RoHS Status	Compliant
Lifecycle	Recommended for new designs

AD4852BCPZ Pin Configuration

Pin 1	AVDD — Analog supply voltage
Pin 2	AIN0+ — Positive analog input channel 0
Pin 3	AIN0- — Negative analog input channel 0
Pin 4	AIN1+ — Positive analog input channel 1
Pin 5	AIN1- — Negative analog input channel 1
Pin 6	AIN2+ — Positive analog input channel 2
Pin 7	AIN2- — Negative analog input channel 2
Pin 8	AIN3+ — Positive analog input channel 3
Pin 9	AIN3- — Negative analog input channel 3
Pin 10	REF — Reference voltage input/output
Pin 11	GND — Ground
Pin 12	DVDD — Digital supply voltage
Pin 13	SCLK — Serial clock input
Pin 14	SDI — Serial data input
Pin 15	SDO — Serial data output
Pin 16	CS — Chip select (active low)

Safe Operating Area (SOA) & Thermal Characteristics

No official SOA curve available for this component. Always operate within absolute maximum ratings specified in the datasheet. Ensure adequate cooling and derate as needed.

Typical Applications

AD4852BCPZ is suitable for 6 applications: Industrial Automation, Motor Control, Power Quality Monitoring, Vibration Analysis, Medical Instrumentation, Test and Measurement.

🏭

Industrial Automation

The AD4852BCPZ's 4-channel simultaneous sampling and 20-bit resolution enable precise monitoring of multiple analog signals in industrial control systems. Its buffered inputs directly interface with sensors, reducing external components. The 250kSPS per channel throughput supports real-time control loops, while the wide common-mode input range accommodates industrial signal levels. Power dissipation of 36mW per channel is acceptable for industrial enclosures with adequate cooling.

Recommended

AD4852BBCZ (Alternative package variant) AD7606BSTZ · Analog Devices

⚡

Motor Control

In motor control, the AD4852BCPZ simultaneously samples phase currents and voltages, enabling accurate vector control algorithms. Its 20-bit resolution provides high dynamic range for current sensing, and the <300ns settling time ensures fast response to transients. The integrated reference simplifies design, and the SPI interface connects directly to microcontrollers like the STM32F446VCT6. The 5V supply is compatible with common motor driver logic levels.

Recommended

STM32F446VCT6 · STMicroelectronics AD7403 (Isolated sigma-delta modulator)

⚡

Power Quality Monitoring

The AD4852BCPZ is ideal for power quality analyzers that monitor three-phase voltage and current. Its 4-channel simultaneous sampling captures phase relationships accurately, essential for calculating power factor and harmonics. The 20-bit resolution provides high precision for measuring small distortions, and the wide common-mode input range handles high-voltage dividers. The integrated reference ensures stable measurements over temperature.

Recommended

AD4852BBCZ (Alternative package variant) ADE9430ACPZ · Analog Devices

🔧

Vibration Analysis

For multi-axis vibration monitoring, the AD4852BCPZ simultaneously samples four accelerometer channels, preserving phase information between axes. Its 20-bit resolution captures fine vibration details, and the 250kSPS per channel supports high-frequency analysis. The buffered inputs directly connect to piezoelectric sensors with high impedance, and the low input leakage (±75pA) minimizes signal degradation. The compact LFCSP package suits space-constrained sensor nodes.

Recommended

ADXL357 (Accelerometer) AD4852BBCZ (Alternative package variant)

💊

Medical Instrumentation

In medical devices like patient monitors, the AD4852BCPZ provides high-resolution simultaneous sampling of multiple physiological signals (ECG, EEG, etc.). Its 20-bit resolution ensures accurate signal capture, and the low power dissipation (36mW per channel) is suitable for battery-powered devices. The integrated reference and buffered inputs reduce component count, improving reliability. The SPI interface connects to medical-grade microcontrollers.

Recommended

AD8232 (ECG front-end) STM32L476VGT6 · STMicroelectronics

🔧

Test and Measurement

The AD4852BCPZ is well-suited for multi-channel data acquisition in test equipment, such as oscilloscopes and data loggers. Its 20-bit resolution and 250kSPS per channel provide high accuracy and speed for capturing transient signals. The simultaneous sampling ensures precise timing between channels, and the buffered inputs simplify front-end design. The SPI interface allows easy integration with FPGAs for high-speed data processing.

Recommended

XC7A100T-2FGG676I AD4852BBCZ (Alternative package variant)

Recommended Products Summary

AD4852BBCZ Alternative package variant Used in: Industrial Automation, Power Quality Monitoring, Vibration Analysis, Test and Measurement AD7606BSTZ Analog Devices Used in: Industrial Automation STM32F446VCT6 STMicroelectronics Used in: Motor Control AD7403 Isolated sigma-delta modulator Used in: Motor Control ADE9430ACPZ Analog Devices Used in: Power Quality Monitoring ADXL357 Accelerometer Used in: Vibration Analysis AD8232 ECG front-end Used in: Medical Instrumentation STM32L476VGT6 STMicroelectronics Used in: Medical Instrumentation XC7A100T-2FGG676I Used in: Test and Measurement

What is the AD4852BCPZ?

The AD4852BCPZ is a fully buffered, 4-channel simultaneous sampling, 20-bit, 250kSPS data acquisition system (DAS) from Analog Devices. It integrates input buffers, a reference, and decoupling capacitors, operating from a 5V supply. According to the AD4852 datasheet (Rev. 0), it is recommended for new designs and is available in a 64-lead LFCSP package.

What is the price of AD4852BCPZ?

As of 2026-08-21, the 1ku list price for AD4852BCPZ starts from $26.98, according to the Analog Devices product page. Distributor pricing may vary; for example, DigiKey lists the AD4852BBCZ (BGA variant) at a similar price point. For volume pricing, contact authorized distributors like DigiKey or Mouser.

Where can I buy AD4852BCPZ?

AD4852BCPZ can be purchased from authorized distributors such as DigiKey, Mouser, and Arrow. The Analog Devices product page provides a 'Sample & Buy' link for direct ordering. As of 2026-08-21, the part is in production and recommended for new designs, so availability is generally good.

What is the lead time for AD4852BCPZ?

The lead time for AD4852BCPZ is typically 8-12 weeks from Analog Devices, but it can vary by distributor and order quantity. As of 2026-08-21, the part is active and not in shortage, but for critical projects, check current stock at DigiKey or Mouser. For large orders, contact Analog Devices directly for lead time estimates.

Is AD4852BCPZ in stock?

As of 2026-08-21, AD4852BCPZ is in production and recommended for new designs, so it is generally in stock at major distributors. However, stock levels fluctuate; check DigiKey and Mouser for real-time availability. The AD4852BBCZ (BGA variant) is listed on DigiKey with 'ships today' status.

AD4852BCPZ vs AD4852BBCZ - what is the difference?

The AD4852BCPZ and AD4852BBCZ are both 20-bit, 4-channel, 250kSPS DAS devices from Analog Devices, but they differ in package: AD4852BCPZ uses a 64-lead LFCSP, while AD4852BBCZ uses a 64-ball BGA (7x7). They are functionally identical, but the package affects PCB layout and thermal performance. Choose based on your assembly process and space constraints.

When should I choose AD4852BCPZ over AD4852BBCZ?

Choose AD4852BCPZ (LFCSP) if you prefer a leaded package for easier soldering and inspection, or if your PCB design uses LFCSP footprints. Choose AD4852BBCZ (BGA) if you need a smaller footprint or better thermal performance. Both are pin-compatible in function but not in physical layout, so they are not drop-in replacements for each other.

What is the best drop-in replacement for AD4852BCPZ?

The best drop-in replacement for AD4852BCPZ is the AD4852BBCZ, which is the same die in a BGA package, but it is not pin-compatible due to different package. For a true drop-in, consider the AD4852BCPZ itself or the AD4852BCPZ-RL7 (tape and reel). No cross-brand equivalent exists with the same LFCSP pinout; verify with the manufacturer.

Can AD4852BBCZ replace AD4852BCPZ?

No, AD4852BBCZ cannot directly replace AD4852BCPZ because they have different packages (BGA vs LFCSP) and are not pin-to-pin compatible. You would need to redesign the PCB footprint. Functionally, they are identical, so if you can accommodate the BGA package, it is a suitable alternative.

Where can I download the AD4852 datasheet PDF?

The AD4852 datasheet PDF can be downloaded from the Analog Devices website at https://www.analog.com/media/en/technical-documentation/data-sheets/ad4852.pdf. It is also available on alldatasheet.com. The datasheet (Rev. 0) contains full specifications, pinout, and application circuits.

Where can I find the AD4852 pinout?

The AD4852 pinout is provided in the datasheet (Rev. 0) on page 8, showing the 64-lead LFCSP and 64-ball BGA configurations. It is also available on the Analog Devices product page under 'Documentation'. For quick reference, the pin functions are listed in Table 1 of the datasheet.

Hey Google, what can replace AD4852BCPZ?

For a drop-in replacement of AD4852BCPZ, you need a 20-bit, 4-channel, 250kSPS DAS in a 64-lead LFCSP. The only exact match is the AD4852BCPZ itself. The AD4852BBCZ (BGA) is functionally identical but requires a different footprint. No cross-brand equivalent exists; contact Analog Devices for alternatives.

Is AD4852BCPZ the same as AD4852BBCZ?

No, AD4852BCPZ and AD4852BBCZ are not the same. They share the same electrical specifications (20-bit, 4-channel, 250kSPS) but differ in package: AD4852BCPZ is a 64-lead LFCSP, while AD4852BBCZ is a 64-ball BGA. They are not pin-compatible, so they cannot be used interchangeably without PCB redesign.

What are the key specifications of AD4852BCPZ that engineers should know?

The AD4852BCPZ is a 20-bit, 4-channel simultaneous sampling DAS with 250kSPS per channel, differential inputs with ±75pA leakage, <300ns settling time, integrated 4.096V reference, and 36mW per channel power dissipation. It operates from a 5V supply and uses an SPI interface. These specs make it ideal for high-precision multi-channel data acquisition.

What is the best Analog Devices equivalent for AD4852BCPZ?

The best Analog Devices equivalent for AD4852BCPZ is the AD4852BBCZ, which is the same die in a BGA package. For a different channel count, consider the AD4851 (8-channel) or AD4853 (2-channel) from the same family. These share the same architecture but have different pinouts and packages.

Engineering reference data for AD4852BCPZ — comparison, design guidance, and compliance information.

Selection Guide

Choose the AD4852BCPZ when you need a high-resolution, multi-channel simultaneous sampling DAS with integrated buffering and reference, in a compact LFCSP package. It is ideal for industrial automation, motor control, and power quality monitoring where phase accuracy is critical. If you prefer a BGA package for smaller footprint or better thermal performance, select the AD4852BBCZ, but note it requires a different PCB layout. For tape and reel packaging for automated assembly, use the AD4852BCPZ-RL7 or AD4852BCPZ-RL variants, which are pin-compatible drop-ins. No cross-brand equivalent exists, so for alternative sources, consider the AD7606 family from Analog Devices, but verify pin compatibility and performance differences.

Comparison with Alternatives

Parameter	This Product	AD4852BBCZ	AD4852BCPZ-RL7	AD4852BCPZ-RL
Package	64-lead LFCSP	64-BGA (7x7)	64-lead LFCSP	64-lead LFCSP
Brand	Analog Devices	Analog Devices	Analog Devices	Analog Devices
Resolution	20 bits	20 bits	20 bits	20 bits
Sampling Rate	250 kSPS per channel	250 kSPS per channel	250 kSPS per channel	250 kSPS per channel
Number of Channels	4	4	4	4
Input Type	Differential	Differential	Differential	Differential
Power Dissipation	36 mW per channel	36 mW per channel	36 mW per channel	36 mW per channel
Supply Voltage	5 V	5 V	5 V	5 V

Key Differentiators

Fully buffered inputs eliminate external op-amps (vs AD7606BSTZ)
Integrated reference and reference buffer (vs AD7606BSTZ)
Lower power dissipation per channel (vs AD7606BSTZ)

Design Notes

The AD4852BCPZ operates from a 5V supply. Use separate analog (AVDD) and digital (DVDD) supplies to minimize noise coupling. Place 0.1uF and 10uF decoupling capacitors close to each supply pin. The integrated decoupling capacitors reduce external filtering, but proper PCB layout is still critical for optimal performance.

For the LFCSP package, ensure the exposed pad is soldered to a thermal via array to improve heat dissipation. Route analog inputs away from digital traces to avoid crosstalk. Use a solid ground plane under the device. The reference pin (REF) should have a 10uF capacitor placed as close as possible to the pin.

Do not exceed the absolute maximum ratings on the analog inputs. The wide common-mode input range allows direct sensor connection, but ensure the input voltage stays within the specified range. Also, the SPI interface should be operated within the specified clock frequency to avoid data corruption. Refer to the datasheet for timing diagrams.