ADS8684IDBTR Integrated Circuit Chip 500kSPS 16-Bit SAR Analog-To-Digital Converter TSSOP-38
ADS8684IDBTR Integrated Circuit Chip 500kSPS 16-Bit SAR Analog-To-Digital Converter TSSOP-38
Product Description
ADS8684IDBTR is a 4-channel, integrated data acquisition system based on a 16-bit successive approximation (SAR) analog-to-digital converter (ADC), operating at a throughput of 500 kSPS. These devices feature integrated analog front-end circuitry for each input channel with overvoltage protection up to ±20 V, a 4- or 8-channel multiplexer with automatic and manual scanning modes, and an on-chip, 4.096-V reference with low temperature drift.
Specifications
| Parameter |
Value |
| Mounting Style |
SMD/SMT |
| Package / Case |
TSSOP-38 |
| Resolution |
16 bit |
| Number of Channels |
4 Channel |
| Interface Type |
SPI |
| Sampling Rate |
500 kS/s |
| Input Type |
Single-Ended |
| Architecture |
SAR |
| Analog Supply Voltage |
4.75 V to 5.25 V |
| Digital Supply Voltage |
1.65 V to 5.25 V |
| SNR - Signal to Noise Ratio |
92 dB |
| Minimum Operating Temperature |
-40 ℃ |
| Maximum Operating Temperature |
+125 ℃ |
| Features |
Daisy-Chainable, Oscillator, Over-Voltage Protection, PGA |
| Number of Converters |
4 Converter |
| Power Consumption |
65 mW |
| SINAD - Signal to Noise and Distortion Ratio |
91.5 dB |
Key Features
- 16-Bit ADC with Integrated Analog Front-End
- 4-, 8-Channel MUX with Auto and Manual Scan
- Channel-Independent Programmable Input Ranges:
- Bipolar: ±10.24 V, ±5.12 V, and ±2.56 V
- Unipolar: 10.24 V, 5.12 V
- 5-V Analog Supply: 1.65-V to 5-V I/O Supply
- Constant Resistive Input Impedance: 1 MΩ
- Input Overvoltage Protection: Up to ±20 V
- On-Chip, 4.096-V Reference with Low Drift
- Excellent Performance:
- 500-kSPS Aggregate Throughput
- DNL: ±0.5 LSB; INL: ±0.75 LSB
- Low Drift for Gain Error and Offset
- SNR: 92 dB; THD: -102 dB
- Low Power: 65 mW
- AUX Input → Direct Connection to ADC Inputs
- SPI™-Compatible Interface with Daisy-Chain
- -40°C to 125°C Industrial Temperature Range
- TSSOP-38 Package (9.7 mm × 4.4 mm)
Applications
- Power Automation
- Protection Relays
- PLC Analog Input Modules
Related Components in Stock
| Part Number |
Package |
| STM32WL33KCV6 | VFQFN-32 |
| STM32WBA55UGI6 | UFQFN48 |
| STM32WL33C8V7 | VFQFN-48 |
| STM32G0B1CCT7T | LQFP-48 |
| STM32L412TBY3 | WLCSP-36 |
| STM32U535CBU6 | 48-UFQFN |
| STM32WL33KCV7 | VFQFN-32 |
| STM32WBA54CGU7 | UFQFPN48 |
| STM32G051F8P3 | TSSOP-20 |
| STM32F767VGT6 | LQFP100 |
| STM32L431CBT3 | LQFP-48 |
| STM32U5A5AJH3 | 169-TFBGA |
| STM32WBA54KGU7 | UFQFPN-32 |
| STM32WL33K8V7 | 32-VFQFN |
| STM32WL33KBV7 | 32-VFQFN |
| STM32WL33CBV7 | 48-VFQFN |
| STM32G474VCT3 | 100-LQFP |
| STM32U535CCU6 | 48-UFQFN |
| STM32WL33KBV6 | 32-VFQFN |
| STM32F722ZET7 | 144-LQFP |
| STM32H725VGT3 | 100-LQFP |
| STM32H755XIH3 | 265-TFBGA |
| STM32WBA55UGI7 | 48-UFQFN |
| STM32H503RBT7 | 64-LQFP |
| STM32U545CEU6 | 48-UFQFPN |
| STM32WL33CBV6 | 48-VFQFN |
| STM32G431CBU3 | 48-UFQFPN |
| STM32G4A1MET3 | 80-LQFP |
| STM32WL33C8V6 | 48-VFQFPN |
| STM32WBA54CGU6 | UFQFPN-48 |
Frequently Asked Questions
Q. Are your products original?
A: Yes, all products are original, new original import is our purpose.
Q: Which Certificates do you have?
A: We are ISO 9001:2015 Certified Company and member of ERAI.
Q: Can you support small quantity order or sample? Is the sample free?
A: Yes, we support sample order and small order. Sample cost is different according to your order or project.
Q: How to ship my order? Is it safe?
A: We use express to ship, such as DHL, Fedex, UPS, TNT, EMS. We can also use your suggested forwarder. Products will be in good packing and ensure the safety and we are responsible to product damage to your order.
Q: What about the lead time?
A: We can ship stock parts within 5 working days. If without stock, we will confirm lead time for you based on your order quantity.
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