Datasheet Texas Instruments THS1408 — 数据表
| 制造商 | Texas Instruments |
| 系列 | THS1408 |
14位，8MSPS模数转换器（ADC）
数据表
14-Bit, 1/3/8 MSPS, DSP-Compatible ADC With Internal Reference and PGA datasheet
PDF, 563 Kb, 修订版: D, 档案已发布: Sep 7, 2005
从文件中提取
价格
状态
| THS1408CPFB | THS1408IPFB | |
|---|---|---|
| Lifecycle Status | Obsolete (Manufacturer has discontinued the production of the device) | Active (Recommended for new designs) |
| Manufacture's Sample Availability | No | No |
打包
| 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 | 下载 | 下载 |
| Package QTY | 250 | |
| Carrier | JEDEC TRAY (10+1) | |
| Device Marking | TJ1408 |
参数化
| 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 |
生态计划
| THS1408CPFB | THS1408IPFB | |
|---|---|---|
| RoHS | Not Compliant | Compliant |
| Pb Free | No |
应用须知
- Noise Analysis for High Speed Op Amps (Rev. A)PDF, 256 Kb, 修订版: A, 档案已发布: 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
模型线
系列: THS1408 (2)
制造商分类
- Semiconductors> Data Converters> Analog-to-Digital Converters (ADCs)> High Speed ADCs (>10MSPS)