 |
|
| • 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 |
|
| CATALOG |
| ADS8422IBPFBR COUNTRY OF ORIGIN |
| ADS8422IBPFBR PARAMETRIC INFO |
| ADS8422IBPFBR PACKAGE INFO |
| ADS8422IBPFBR MANUFACTURING INFO |
| ADS8422IBPFBR PACKAGING INFO |
| ADS8422IBPFBR ECAD MODELS |
| ADS8422IBPFBR APPLICATIONS |
|
| COUNTRY OF ORIGIN |
| Taiwan (Province of China) |
|
| PARAMETRIC INFO |
| Converter Type |
General Purpose |
| Input Type |
Voltage |
| Architecture |
SAR |
| Resolution |
16bit |
| Number of ADCs |
1 |
| Sampling Rate |
4Msps |
| Digital Interface Type |
Parallel |
| Voltage Reference |
Internal|External |
| Minimum Positive Supply Voltage (V) |
4.75/2.85 |
| Maximum Positive Supply Voltage (V) |
5.25/5.2 |
| Input Signal Type |
Differential |
| Polarity of Input Voltage |
Bipolar |
| Minimum Operating Temperature (°C) |
-40 |
| Maximum Operating Temperature (°C) |
85 |
| Supplier Temperature Grade |
Industrial |
| Integral Nonlinearity Error |
±2LSB |
| Signal to Noise Ratio |
93dB(Typ) |
| Sample and Hold |
Yes |
| Number of Input Channels |
1 |
| Single-Ended Input |
No |
| Differential Input |
Yes |
| Input Voltage |
±4V |
| No Missing Codes (bit) |
16 |
| Full Scale Error |
±0.1%FSR |
| Differential Nonlinearity |
-1/1.5LSB |
| Voltage Supply Source |
Single |
| Minimum Single Supply Voltage (V) |
4.75 |
| Typical Single Supply Voltage (V) |
5 |
| Maximum Single Supply Voltage (V) |
5.25 |
| Digital Supply Support |
No |
| Typical Power Dissipation (mW) |
155 |
|
| |
| PACKAGE INFO |
| Supplier Package |
TQFP |
| Basic Package Type |
Lead-Frame SMT |
| Pin Count |
48 |
| Lead Shape |
Gull-wing |
| PCB |
48 |
| Tab |
N/R |
| Pin Pitch (mm) |
0.5 |
| Package Length (mm) |
7.2(Max) |
| Package Width (mm) |
7.2(Max) |
| Package Height (mm) |
1.05(Max) |
| Package Diameter (mm) |
N/R |
| Package Overall Length (mm) |
9.2(Max) |
| Package Overall Width (mm) |
9.2(Max) |
| Package Overall Height (mm) |
1.2(Max) |
| Seated Plane Height (mm) |
1.2(Max) |
| Mounting |
Surface Mount |
| Package Weight (g) |
N/A |
| Package Material |
Plastic |
| Package Description |
Thin Quad Flat Package |
| Package Family Name |
QFP |
| Jedec |
MS-026ABC |
| Package Outline |
Link to Datasheet |
|
| |
| MANUFACTURING INFO |
| MSL |
2 |
| Maximum Reflow Temperature (°C) |
260 |
| Reflow Solder Time (Sec) |
30 |
| Number of Reflow Cycle |
3 |
| Standard |
J-STD-020D |
| Reflow Temp. Source |
Link to Datasheet |
| Maximum Wave Temperature (°C) |
N/R |
| Wave Solder Time (Sec) |
N/R |
| Lead Finish(Plating) |
Au |
| Under Plating Material |
Pd over Ni |
| Terminal Base Material |
Cu Alloy |
|
| |
| PACKAGING INFO |
| Packaging Suffix |
R |
| Packaging |
Tape and Reel |
| Quantity Of Packaging |
1000 |
| Reel Diameter (in) |
13 |
| Reel Width (mm) |
16.4 |
| Tape Pitch (mm) |
12 |
| Tape Width (mm) |
16 |
| Component Orientation |
Q2 |
| Packaging Document |
Link to Datasheet |
|
| |
| ECAD MODELS |
 |
|
| APPLICATIONS |
| • DWDM |
| • Instrumentation |
| • High-Speed, High-Resolution, Zero Latency
Data Acquisition Systems |
| • Transducer Interface |
| • Medical Instruments |
| • Spectrum Analysis |
| • ATE |
|
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