THS12082IDARG4 12 位、8MSPS ADC，具有双通道、DSP/uP 接口、16X FIFO、通道自动扫描、低功耗TSSOP-32封装
|
THS12082 |
| Resolution(Bits) |
12 |
| Sample Rate (max) |
8MSPS |
| Architecture |
Pipeline |
| Power Consumption(Typ)(mW) |
186 |
| SINAD(dB) |
65 |
| SNR(dB) |
69 |
| SFDR(dB) |
71 |
| DNL(Max)(+/-LSB) |
1 |
| INL(Max)(+/-LSB) |
1.5 |
| No Missing Codes(Bits) |
12 |
| No. of Supplies |
2 |
| Analog Voltage AV/DD(Min)(V) |
4.75 |
| Analog Voltage AV/DD(Max)(V) |
5.25 |
| Logic Voltage DV/DD(Min)(V) |
3.0 |
| Logic Voltage DV/DD(Max)(V) |
5.25 |
| Input Configuration Range |
2.5V (p-p) |
| Reference Mode |
Int and Ext |
| Rating |
Catalog |
| Pin/Package |
32TSSOP |
| # Input Channels |
2 |
| Operating Temperature Range(°C) |
-40 to 125,-40 to 85,0 to 70 |
The THS12082 is a CMOS, low-power, 12-bit, 8 MSPS analog-to-digital converter (ADC). The speed, resolution, bandwidth, and single-supply operation are suited for applications in radar, imaging, high-speed acquisition, and communications. A multistage pipelined architecture with output error correction logic provides for no missing codes over the full operating temperature range. Internal control registers allow for programming the ADC into the desired mode. The THS12082 consists of two analog inputs, which are sampled simultaneously. These inputs can be selected individually and configured to single-ended or differential inputs. An integrated 16 word deep FIFO allows the storage of data in order to take the load off of the processor connected to the ADC.
THS12082IDARG4 特性
- Simultaneous Sampling of 2 Single-Ended Signals or 1 Differential Signal
- Integrated 16 Word FIFO
- Signal-to-Noise and Distortion Ratio: 66 dB at fI = 2 MHz
- Differential Nonlinearity Error: ±1 LSB
- Integral Nonlinearity Error: ±1.5 LSB
- Auto-Scan Mode for 2 Inputs
- 3-V or 5-V Digital Interface Compatible
- Low Power: 216 mW Max
- 5-V Analog Single Supply Operation
- Internal Voltage References . . . 50 PPM/°C and ±5% Accuracy
- Parallel µC/DSP Interface
- applications
- Radar Applications
- Communications
- Control Applications
- High-Speed DSP Front-End
- Automotive Applications
THS12082IDARG4 芯片订购指南
THS12082IDARG4 应用技术支持与电子电路设计开发资源下载
- THS12082IDARG4 数据资料 dataSheet 下载.PDF
- TI 德州仪器仪ADC 模数转换器产品选型与价格 . xls
