Analog Devices Inc. AD7190BRUZ-REEL
| Parameters | |
|---|---|
| Series | - |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| RoHS Status | ROHS3 Compliant |
| Package / Case | 24-TSSOP (0.173", 4.40mm Width) |
| Mfr | Analog Devices Inc. |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 105°C |
| Input Type | Differential, Pseudo-Differential |
| Configuration | MUX-PGA-ADC |
| Supplier Device Package | 24-TSSOP |
| Number of Inputs | 2, 4 |
| Number of Bits | 24 |
| Number of A/D Converters | 1 |
| Architecture | Sigma-Delta |
| Reference Type | External |
| Data Interface | SPI, DSP |
| Sampling Rate (Per Second) | - |
| Voltage - Supply, Analog | 5V |
| Voltage - Supply, Digital | 2.7V ~ 5.25V |
| Ratio - S/H:ADC | - |
| Features | PGA |
| Package | Tape & Reel (TR) |
| Product Status | Active |
| Base Product Number | AD7190 |
| REACH Status | REACH Unaffected |
| Standard Package | 2,500 |
| ECCN | EAR99 |
| HTSUS | 8542.39.0001 |
The AD7190BRUZ-REEL from Analog Devices Inc. is a 24-bit sigma-δ ADC with an integrated programmable gain amplifier (PGA) designed for high-precision measurement applications. With ultra-low noise performance and the ability to operate at a sample rate of 4.8 kHz, it is ideal for applications requiring high resolution and low noise. The AD7190AD7190 also has an on-chip channel sequencer that enables multiple channels and performs transitions on each enabled channel in sequence, simplifying communication with the device. In addition, it offers two digital filter options, which can be selected according to the application requirements to optimize performance.
AD7190BRUZ-REEL Features:
- Ultra-low noise performance, root mean square (RMS) noise of 8.5 nV (at 4.7 Hz bandwidth and 128 gain)
- Up to 16-bit noise-free resolution (at 2.4 kHz bandwidth and 128 gain)
- Noise-free resolution up to 22.5 bits (at 1 gain)
- Offset drift is 5 nV/ C and gain drift is 1 ppm/ C
- Stable time drift characteristics
- Certified for automotive applications
- Configurable differential or pseudo-differential input channels
- Select an internal or external clock source
- Two digital filter options are available that affect performance parameters such as noise and resolution
AD7190BRUZ-REEL Application:
The AD7190 is used in a wide range of applications requiring high precision measurement, including:
- Electronic scale
- Strain gauge sensor
- Pressure measurement
- Temperature measurement
- Chromatographic analysis
- PLC/DCS analog input module
- Data acquisition system
- Medical and scientific instruments
