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| Luogo di origine | Chiamata |
| Marca | Texas Instruments |
| Certificazione | ROHS |
| Numero di modello | ADS7863IDBQR |
Texas Instruments ADS7863IDBQR is a 12bit, 1MS/s analog-to-digital converter with high performance and low power consumption. The ADS7863IDBQR is compatible with the SPI interface in a 24-pin, compact QSOP package with specified operating temperatures ranging from -40℃ to 125℃.
• Four Fully- or Six Pseudo-Differential Inputs
• SNR: 71dB, THD: –81dB
• Programmable and Buffered Internal 2.5V Reference
• Flexible Power-Down Features
• Variable Power-Supply Ranges: 2.7V to 5.5V
• Low-Power Operation: 45mW at 5V
• Operating Temperature Range: –40°C to +125°C
• Pin-Compatible with ADS7861 and ADS8361 (SSOP package)
• Motor Control
• Multi-Axis Positioning Systems
• Three-Phase Power Control
Specification
| Attribute | Attribute Value |
|---|---|
| Manufacturer | Texas Instruments |
| Product Category | Analog to Digital Converters (ADC) |
| Series | ADS7863 |
| Product | Analog to Digital Converters |
| Packaging | Tape & Reel (TR) Alternate Packaging |
| Unit-Weight | 0.004568 oz |
| Mounting-Style | SMD/SMT |
| Package-Case | 24-SSOP (0.154", 3.90mm Width) |
| Input-Type | Differential, Pseudo-Differential |
| Operating-Temperature | -40°C ~ 125°C |
| Features | Simultaneous Sampling |
| Number-of-Channels | 4 Channel/6 Channel |
| Supplier-Device-Package | 24-SSOP/QSOP |
| Sampling-Rate-Per-Second | 2M |
| Data-Interface | SPI |
| Number-of-Bits | 12 Bits |
| Voltage-Supply-Analog | 2.7 V ~ 5.5 V |
| Voltage-Supply-Digital | 2.7 V ~ 5.5 V |
| Configuration | MUX-S/H-ADC |
| Architecture | SAR |
| Number-of-Inputs | |
| Resolution | 12 bit |
| Reference-Type | External, Internal |
| Ratio-S-H:ADC | 1:01 |
| Number-of-A-D-Converters | 2 |
| Pd-Power-Dissipation | 45.3 mW |
| Maximum Operating Temperature | + 125 C |
| Operating temperature range | - 40 C |
| Interface-Type | Serial SPI |
| SNR-Signal-to-Noise-Ratio | 71.5 dB |
| Software Development Kit | ADS7863EVM |
| Package-Case | SSOP-24 |
| Number-of-Converters | 2 Converter |
| Sampling-Rate | 1 MS/s |
| Analog Power Supply | 2.7 V to 5.5 V |
| Digital-Supply-Voltage | 2.7 V to 5.5 V |
| INL-Integral-Nonlinearity | +/- 1.25 LSB |
| DNL-Differential-Nonlinearity | +/- 1 LSB |
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