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ADS8422IBPFBT
16 Bit Analog to Digital Converter 1 Input 1 SAR 48-TQFP (7x7)
Brands: TEXAS INSTRUMENTS INC
Mfr.Part #: ADS8422IBPFBT
Datasheet: ADS8422IBPFBT Datasheet (PDF)
Package/Case: TQFP-48
Product Type: Analog to Digital Converters - ADC
RoHS Status:
Stock Condition: 6554 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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Add To BomADS8422IBPFBT General Description
The ADS8422 is a 16-bit, 4-MHz A/D converter with an internal 4.096-V reference. The device includes a 16-bit capacitor-based multi-bit SAR A/D converter with inherent sample and hold. This converter includes a full 16-bit interface and an 8-bit option where data is read using two 8-bit read cycles if necessary.
The ADS8422 has a fully differential, pseudo-bipolar input. It is available in a 48-lead TQFP package and is characterized over the industrial -40°C to +85°C temperature range.
Features
- Fully Differential Input with Pseudo-Bipolar Input Range -4 V to +4 V
- 16-Bit NMC at 4 MSPS
- 1 LSB INL Typ
- 92dB SNR, -102dB THD Typ with 100-kHz Input
- Internal 4.096-V Reference and Reference Buffer
- REFIN/2 Available for Setting Analog Input Common-Mode Voltage
- Zero Latency
- High-Speed Parallel Interface
- Single Supply Operation Capability
- Low Power: 155 mW at 4 MHz Typ, Flexible Power-Down Scheme
- Pin-Out Similar to ADS8412/8402
- 48-Pin 9×9 TQFP Package
- APPLICATIONS
- DWDM
- Instrumentation
- High-Speed, High-Resolution, Zero Latency Data Acquisition Systems
- Transducer Interface
- Medical Instruments
- Spectrum Analysis
- ATE
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Source Content uid | ADS8422IBPFBT | Pbfree Code | Yes |
| Rohs Code | Yes | Part Life Cycle Code | Active |
| Ihs Manufacturer | TEXAS INSTRUMENTS INC | Part Package Code | QFP |
| Package Description | TFQFP, TQFP48,.35SQ | Pin Count | 48 |
| Reach Compliance Code | compliant | ECCN Code | 3A991.C.4 |
| HTS Code | 8542.39.00.01 | Samacsys Manufacturer | Texas Instruments |
| Analog Input Voltage-Max | 4.1 V | Analog Input Voltage-Min | 4.1 V |
| Conversion Time-Max | 0.18 µs | Converter Type | ADC, SUCCESSIVE APPROXIMATION |
| JESD-30 Code | S-PQFP-G48 | JESD-609 Code | e4 |
| Length | 7 mm | Linearity Error-Max (EL) | 0.0031% |
| Moisture Sensitivity Level | 2 | Number of Analog In Channels | 1 |
| Number of Bits | 16 | Number of Functions | 1 |
| Number of Terminals | 48 | Operating Temperature-Max | 85 °C |
| Operating Temperature-Min | -40 °C | Output Bit Code | 2'S COMPLEMENT BINARY |
| Output Format | PARALLEL, 8 BITS, PARALLEL, WORD | Package Body Material | PLASTIC/EPOXY |
| Package Code | TFQFP | Package Equivalence Code | TQFP48,.35SQ |
| Package Shape | SQUARE | Package Style | FLATPACK, THIN PROFILE, FINE PITCH |
| Peak Reflow Temperature (Cel) | 260 | Power Supplies | 3/5,5 V |
| Qualification Status | Not Qualified | Sample Rate | 4 MHz |
| Sample and Hold / Track and Hold | SAMPLE | Seated Height-Max | 1.2 mm |
| Supply Current-Max | 27 mA | Supply Voltage-Min | 2.7 V |
| Supply Voltage-Nom | 5 V | Surface Mount | YES |
| Technology | BIPOLAR | Temperature Grade | INDUSTRIAL |
| Terminal Finish | NICKEL PALLADIUM GOLD | Terminal Form | GULL WING |
| Terminal Pitch | 0.5 mm | Terminal Position | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 30 | Width | 7 mm |
| Manufacturer | Texas Instruments | Product Category | Analog to Digital Converters - ADC |
| RoHS | Details | Series | ADS8422 |
| Mounting Style | SMD/SMT | Package / Case | TQFP-48 |
| Resolution | 16 bit | Number of Channels | 1 Channel |
| Interface Type | Parallel | Sampling Rate | 4 MS/s |
| Input Type | Differential | Architecture | SAR |
| Analog Supply Voltage | 4.75 V to 5.25 V | Digital Supply Voltage | 2.7 V to 5.25 V |
| SNR - Signal to Noise Ratio | 92 dB | Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature | + 85 C | Brand | Texas Instruments |
| Development Kit | ADS8422EVM | DNL - Differential Nonlinearity | - 1 /1.5 LSB |
| Features | Oscillator | Height | 1 mm |
| INL - Integral Nonlinearity | +/- 2 LSB | Moisture Sensitive | Yes |
| Number of Converters | 1 Converter | Operating Supply Voltage | 4.75 V to 5.25 V |
| Power Consumption | 155 mW | Product Type | ADCs - Analog to Digital Converters |
| Reference Type | External, Internal | Reference Voltage | 4.75 V |
| SINAD - Signal to Noise and Distortion Ratio | 92.5 dB | Factory Pack Quantity | 250 |
| Subcategory | Data Converter ICs | Supply Voltage - Max | 5.25 V |
| Unit Weight | 0.004847 oz |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
 |
DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
 |
Wire Transfer | charge US$30.00 banking fee. |
 |
Paypal | charge 4.0% service fee. |
 |
Credit Card | charge 3.5% service fee. |
 |
Western Union | charge US.00 banking fee. |
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Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
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All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
We provide high quality products, thoughtful service and after sale guarantee
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