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ADS8353IPWR
+NomenclatureIC ADC 16BIT SAR 16TSSOP
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FabricantTexas Instruments
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Pièce fabricant #ADS8353IPWR
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Package TSSOP-16
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En stock3997
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Spécifications
| Attribut | Valeur |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Active |
| Number of Bits | 16 |
| Sampling Rate(Per Second) | 600k |
| Number of Inputs | 2 |
| Input Type | Pseudo-Differential, Single Ended |
| Data Interface | SPI |
| Configuration | S/H-ADC |
| Ratio - S / H: ADC | 1:1 |
| Number of A/D Converters | 2 |
| Architecture | SAR |
| Reference Type | External, Internal |
| Voltage - Supply, Analog | 5V |
| Voltage - Supply, Digital | 1.65V ~ 5.5V |
| Features | Simultaneous Sampling |
| Operating Temperature | -40°C ~ 125°C |
| Supplier Device Package | 16-TSSOP |
Présentation
Description
The device operates from a single 2.7V to 5.5V power supply and offers excellent performance with low noise and distortion. It includes features like a wide input voltage range, an internal reference, and a versatile serial interface that supports SPI, making it suitable for interfacing with a variety of microcontrollers and DSPs.
The ADS8353IPWR is well-suited for applications such as industrial control, medical instrumentation, and test and measurement equipment. Its compact package and robust design ensure reliable performance in demanding environments. The device is available in a TSSOP package, allowing for easy integration into systems with limited space.
Equivalent
Features
1. Channels and Resolution: Dual-channel with 16-bit resolution.
2. Sampling Rate: Up to 600 kSPS per channel.
3. Interface: SPI-compatible serial interface for easy integration with microcontrollers and DSPs.
4. Input Range: Supports both unipolar and bipolar input ranges, offering flexibility in signal measurement.
5. Low Power Consumption: Designed for power efficiency, suitable for battery-powered applications.
6. High Performance: Ensures high accuracy with low noise, characterized by a high signal-to-noise ratio (SNR) and low total harmonic distortion (THD).
7. Package: Available in a 16-pin TSSOP package, allowing compact design in space-constrained applications.
8. Operating Temperature: Range from -40°C to 125°C, suitable for industrial applications.
These features make the ADS8353IPWR suitable for applications requiring high-resolution, fast, and accurate data conversion, such as industrial automation, motor control, and medical instrumentation.
Pinout
1. Pins 1 & 9 (AINP_A & AINP_B): Positive analog input channels for ADC A and ADC B.
2. Pins 2 & 10 (AINN_A & AINN_B): Negative analog input channels for ADC A and ADC B.
3. Pin 3 (REFIN/REFOUT): Reference input/output. Connect an external reference or use the internal reference.
4. Pin 4 (REFCAP): Connect a capacitor to stabilize the internal reference buffer.
5. Pin 5 (VDD): Digital and analog power supply (2.7 V to 5.5 V).
6. Pin 6 (GND): Ground.
7. Pin 7 (SDO_A/SDI): Serial data output for ADC A, also serves as serial data input for daisy-chaining.
8. Pin 8 (SCLK): Serial clock input.
9. Pin 11 (SDO_B): Serial data output for ADC B.
10. Pin 12 (CS): Chip select, active low.
11. Pin 13 (CONVST_A): Convert start for ADC A.
12. Pin 14 (CONVST_B): Convert start for ADC B.
13. Pin 15 (PD): Power-down pin, active low.
14. Pin 16 (VDDIO): I/O supply voltage (1.65 V to VDD).
These pins facilitate the functioning of the ADC in various applications such as precision data acquisition and industrial controls.