Datasheet Texas Instruments THS1408
| Manufacturer | Texas Instruments |
| Series | THS1408 |
14-Bit, 8-MSPS Analog-to-Digital Converter (ADC)
Datasheets
14-Bit, 1/3/8 MSPS, DSP-Compatible ADC With Internal Reference and PGA datasheet
PDF, 563 Kb, Revision: D, File published: Sep 7, 2005
Extract from the document
Prices
Status
| THS1408CPFB | THS1408IPFB | |
|---|---|---|
| Lifecycle Status | Obsolete (Manufacturer has discontinued the production of the device) | Active (Recommended for new designs) |
| Manufacture's Sample Availability | No | No |
Packaging
| THS1408CPFB | THS1408IPFB | |
|---|---|---|
| N | 1 | 2 |
| Pin | 48 | 48 |
| Package Type | PFB | PFB |
| Industry STD Term | TQFP | TQFP |
| JEDEC Code | S-PQFP-G | S-PQFP-G |
| Width (mm) | 7 | 7 |
| Length (mm) | 7 | 7 |
| Thickness (mm) | 1 | 1 |
| Pitch (mm) | .5 | .5 |
| Max Height (mm) | 1.2 | 1.2 |
| Mechanical Data | Download | Download |
| Package QTY | 250 | |
| Carrier | JEDEC TRAY (10+1) | |
| Device Marking | TJ1408 |
Parametrics
| Parameters / Models | THS1408CPFB | THS1408IPFB |
|---|---|---|
| # Input Channels | 1 | 1 |
| Analog Input BW, MHz | 140 | |
| Analog Voltage AVDD(Max)(V) | 3.6 | |
| Analog Voltage AVDD(Min)(V) | 3 | |
| Approx. Price (US$) | 20.05 | 1ku | |
| Architecture | Pipeline | Pipeline |
| DNL(Max), +/-LSB | 1 | |
| DNL(Typ), +/-LSB | 0.6 | |
| Digital Supply(Max)(V) | 3.6 | |
| Digital Supply(Min)(V) | 3 | |
| ENOB, Bits | 11.5 | |
| INL(Max), +/-LSB | 5 | |
| INL(Max)(+/-LSB) | 5 | |
| INL(Typ), +/-LSB | 1.5 | |
| Input Buffer | Yes | |
| Input Range, Vp-p | 3.3 | |
| Input Range(Max)(V) | 3.6 | |
| Input Type | Differential | |
| Integrated Features | PGA | |
| Interface | Parallel | Parallel CMOS |
| Operating Temperature Range, C | -40 to 85 | |
| Operating Temperature Range(C) | -40 to 85 | |
| Package Group | TQFP | TQFP |
| Package Size: mm2:W x L, PKG | 48TQFP: 81 mm2: 9 x 9(TQFP) | |
| Package Size: mm2:W x L (PKG) | 48TQFP: 81 mm2: 9 x 9(TQFP) | |
| Power Consumption(Typ), mW | 270 | |
| Power Consumption(Typ)(mW) | 270 | |
| Rating | Catalog | Catalog |
| Reference Mode | Ext Int | Ext,Int |
| Resolution, Bits | 14 | |
| Resolution(Bits) | 14 | |
| SFDR, dB | 80 | |
| SINAD, dB | 70 | |
| SINAD(dB) | 70 | |
| SNR, dB | 72 | |
| SNR(dB) | 72 | |
| Sample Rate (max)(SPS) | 8MSPS | |
| Sample Rate(Max), MSPS | 8 | |
| THD(Typ)(dB) | -81 |
Eco Plan
| THS1408CPFB | THS1408IPFB | |
|---|---|---|
| RoHS | Not Compliant | Compliant |
| Pb Free | No |
Application Notes
- Noise Analysis for High Speed Op Amps (Rev. A)PDF, 256 Kb, Revision: A, File published: Jan 17, 2005
As system bandwidths have increased an accurate estimate of the noise contribution for each element in the signal channel has become increasingly important. Many designers are not however particularly comfortable with the calculations required to predict the total noise for an op amp or in the conversions between the different descriptions of noise. Considerable inconsistency between manufactu
Model Line
Series: THS1408 (2)
Manufacturer's Classification
- Semiconductors> Data Converters> Analog-to-Digital Converters (ADCs)> High Speed ADCs (>10MSPS)
