사양
| 속성 | 가치 |
| Supplier | Analog Devices Inc. |
| Package / Case | Tray |
| Part Status | Active |
| Number of Bits | 24 |
| Sampling Rate(Per Second) | 500k |
| Number of Inputs | 2, 4 |
| Input Type | Differential, Single Ended |
| Data Interface | Serial, SPI |
| Configuration | ADC |
| Ratio - S / H: ADC | 0:2 |
| Number of A/D Converters | 2 |
| Architecture | SAR |
| Reference Type | External, Internal |
| Voltage - Supply, Analog | 1.71V ~ 1.89V, 5.3V ~ 5.5V |
| Voltage - Supply, Digital | 1.71V ~ 1.89V, 5.3V ~ 5.5V |
| Features | Simultaneous Sampling |
| Operating Temperature | -40°C ~ 125°C |
| Supplier Device Package | 64-CSPBGA (7x7) |
개요
Description
AD4632-24BBCZ is a precision analog-to-digital converter from Analog Devices. It’s a 24-bit delta-sigma ADC with dual input channels and a serial SPI-compatible interface. Designed for high-accuracy instrumentation and sensor front-ends, it offers low noise, wide dynamic range, and good linearity over temperature. Key features typically include programmable data rate, optional external reference, and differential input configurations suitable for bridge or sensor signals. The -BBCZ suffix denotes the package/lead-free RoHS packaging and its catalog/package code. Typical applications include precision instrumentation, weigh scales, strain-gauge measurements, and other sensor interface tasks demanding high resolution. For exact specs (input ranges, reference requirements, data rates, power, and pinout), consult the latest ADI datasheet and product page. If you’d like, I can pull the precise figures and recommended operating conditions.
Features
- 24-bit resolution (Delta-Sigma ADC)
- Dual channels with differential inputs
- Simultaneous/concurrent sampling per channel
- SPI-compatible serial interface
- Programmable data rate
- Low noise and high dynamic range
- Optional internal reference (or external reference input)
- Wide input common-mode range
- Low power operation
- Industrial temperature range (typical)
- Small, RoHS-compliant package (BBCZ/LFCSP variant)
Note: for exact numbers (sampling rate, supply voltage, reference options, package pinout), please refer to the official ADI datasheet for AD4632-24BBCZ.
- Dual channels with differential inputs
- Simultaneous/concurrent sampling per channel
- SPI-compatible serial interface
- Programmable data rate
- Low noise and high dynamic range
- Optional internal reference (or external reference input)
- Wide input common-mode range
- Low power operation
- Industrial temperature range (typical)
- Small, RoHS-compliant package (BBCZ/LFCSP variant)
Note: for exact numbers (sampling rate, supply voltage, reference options, package pinout), please refer to the official ADI datasheet for AD4632-24BBCZ.
Pinout
- Pin count: 24 pins
- Function: Dual-channel analog-to-digital converter (ADC) with a serial (SPI-compatible) interface.
- Function: Dual-channel analog-to-digital converter (ADC) with a serial (SPI-compatible) interface.
Manufacturer
The AD4632-24BBCZ is manufactured by Analog Devices, Inc. (ADI).
Analog Devices is a US-based multinational semiconductor company that designs and manufactures analog, mixed-signal, and digital signal processing integrated circuits, including data converters, amplifiers, and sensors. It is headquartered in Norwood, Massachusetts, and operates globally.
Analog Devices is a US-based multinational semiconductor company that designs and manufactures analog, mixed-signal, and digital signal processing integrated circuits, including data converters, amplifiers, and sensors. It is headquartered in Norwood, Massachusetts, and operates globally.
Application
AD4632-24BBCZ is a dual 24‑bit, low‑noise delta‑sigma ADC with high dynamic range. Common application areas include:
- Precision bridge sensors: weigh scales, load cells, strain gauges, pressure sensors
- Industrial data acquisition and process control front ends
- Energy/power metering and instrumentation
- Medical instrumentation and biosignal acquisition
- Vibration, seismic, and structural health monitoring
- Laboratory/test instrumentation requiring high resolution and low noise
In short: high‑resolution, low‑drift sensing for bridge-based sensors and precision measurement systems.
- Precision bridge sensors: weigh scales, load cells, strain gauges, pressure sensors
- Industrial data acquisition and process control front ends
- Energy/power metering and instrumentation
- Medical instrumentation and biosignal acquisition
- Vibration, seismic, and structural health monitoring
- Laboratory/test instrumentation requiring high resolution and low noise
In short: high‑resolution, low‑drift sensing for bridge-based sensors and precision measurement systems.
Package
AD4632-24BBCZ uses a 24-ball LFCSP (lead-frame chip-scale package) with an exposed pad, typically 4×4 mm body.
