AD7625BCPZ-RL7 Analog Devices Integrated Circuit (Quad Flat No-Lead) In Stock
Analog Devices AD7625BCPZ-RL7 is a high-speed 16-bit successive approximation differential ADC with a ±4.096 V analog input range and 0.0015% linearity error, housed in a 32-lead QFN package for precision data acquisition applications.
- Manufacturer
- Analog Devices
- Package
- Quad Flat No-Lead
- Pin Count
- 32
- Lifecycle
- ACTIVE
- Datasheet
- AD7625BCPZ-RL7 Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of AD7625BCPZ-RL7?
- 16-bit successive approximation register (SAR) ADC architecture delivering high resolution with fast conversion speeds
- Differential analog input range of -4.096 V to +4.096 V enabling excellent common-mode noise rejection
- 0.0015% maximum linearity error ensuring precise measurements in test and instrumentation applications
- Compact 32-lead QFN package (S-XQCC-N32) minimizing PCB footprint in space-constrained precision analog designs
What is AD7625BCPZ-RL7 used for?
The AD7625BCPZ-RL7 is used in high-precision data acquisition systems, medical imaging equipment, and industrial process control instrumentation where 16-bit resolution and low linearity error are required. Its differential input architecture with ±4.096 V range is ideal for measuring bridge sensor outputs, current transformers, and precision voltage references in weighing scales, pressure analyzers, and spectrum analyzers. The SAR converter architecture also suits energy metering systems, automated test equipment, and communications signal monitoring where fast, accurate analog-to-digital conversion is critical.
What are the specifications of AD7625BCPZ-RL7?
| Pbfree Code | Yes |
| Reach Compliance Code | Compliant |
| YTEOL | 8.5 |
| Analog Input Voltage-Max | 4.096V |
| Analog Input Voltage-Min | -4.096 V |
| Converter Type | ADC, SUCCESSIVE APPROXIMATION |
| JESD-30 Code | S-XQCC-N32 |
| JESD-609 Code | e3 |
| Linearity Error-Max (EL) | 0.0015% |
| Number of Analog In Channels | 1 |
| Number of Bits | 16 |
| Number of Functions | 1 |
| Output Bit Code | BINARY, 2S COMPLEMENT BINARY |
| Output Format | SERIAL, PARALLEL, WORD |
| Package Body Material | UNSPECIFIED |
| Package Equivalence Code | LCC32,.2SQ,20 |
| Package Shape | SQUARE |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Sample Rate | 6MHz |
| Supply Voltage-Nom | 5V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) - annealed |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.5mm |
| Terminal Position | QUAD |
| Package | Quad Flat No-Lead |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 3 |
| ECCN | 3A991.c.4 |
| HTS Code | 8542.39.00.30 |
Where can I find the AD7625BCPZ-RL7 datasheet?
AD7625BCPZ-RL7 Datasheet DownloadOfficial datasheet from Analog Devices
What are equivalent replacements for AD7625BCPZ-RL7?
Compatible alternatives and drop-in replacements for AD7625BCPZ-RL7:
ADC, Successive Approximation, 16-Bit, 1 Func, 1 Channel, Serial, Parallel, Word Access, CMOS
Frequently Asked Questions
What resolution and input voltage range does the AD7625BCPZ-RL7 provide?
The AD7625BCPZ-RL7 is a 16-bit ADC with a differential analog input range of -4.096 V to +4.096 V (8.192 V full-scale). This 16-bit resolution yields a theoretical LSB size of approximately 125 µV, enabling precise measurement of small signals from bridge sensors, precision voltage references, and analog instrumentation in industrial and medical test equipment.
How does the differential input architecture of the AD7625BCPZ-RL7 improve signal integrity?
The differential input configuration of the AD7625BCPZ-RL7 rejects common-mode noise that appears equally on both input lines, which is critical in industrial environments with ground loops, 50 Hz/60 Hz interference, and switching power supply noise. With a ±4.096 V differential range and 0.0015% linearity error, the device maintains measurement accuracy even when common-mode voltages at the inputs vary by several volts, making it suitable for sensor interfaces in motor drive and power conversion monitoring applications.
When is the AD7625BCPZ-RL7 preferred over a delta-sigma ADC for industrial measurement?
The AD7625BCPZ-RL7 uses a successive approximation register (SAR) architecture, which provides fast conversion without the latency associated with delta-sigma ADCs. For applications sampling multiple channels in sequence using external multiplexers, or those requiring a fixed conversion delay rather than a settling period of hundreds of microseconds, the SAR topology is preferred. In industrial data loggers and spectrum analyzers sampling at rates above 1 MSPS with 16-bit precision, the AD7625BCPZ-RL7 offers lower latency than delta-sigma alternatives.
What package does the AD7625BCPZ-RL7 use and how does it affect PCB layout?
The AD7625BCPZ-RL7 is housed in a 32-lead QFN (quad flat no-lead) package with a compact footprint, reducing parasitic inductance and capacitance on high-frequency analog signal paths. The exposed paddle on the underside provides thermal dissipation and a low-impedance ground connection, which is critical for minimizing noise in 16-bit ADC layouts where sub-millivolt signal integrity must be maintained up to several MHz sampling rates.
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Why Buy from FindMyChip
About Analog Devices
Analog Devices (ADI) is a global leader in high-performance analog, mixed-signal, and digital signal processing integrated circuits used in virtually all types of electronic equipment.
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