THS1209CDAG4 12 位、8 MSPS ADC 双通道、DSP/uP 接口、通道自动扫描、低功耗TSSOP-32封装
|
THS1209 |
| 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) |
4.75 |
| 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 85,0 to 70 |
The THS1209 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 THS1209 consists of two analog inputs, which are sampled simultaneously. These inputs can be selected individually and configured to single-ended or differential inputs. Internal reference voltages for the ADC (1.5 V and 3.5 V) are provided.
THS1209CDAG4 特性
- Simultaneous Sampling of 2 Single-Ended Signals or 1 Differential Signal
- Signal-to-Noise Ratio: 68 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: 218 mW Max at 5 V
- Power Down: 1 mW Max
- 5-V Analog Single Supply Operation
- Internal Voltage References ...50 PPM/°C and ±5% Accuracy
- Glueless DSP Interface
- Parallel µC/DSP Interface
- APPLICATIONS
- Radar Applications
- Communications
- Control Applications
- High-Speed DSP Front-End
- Automotive Applications
THS1209CDAG4 芯片订购指南
THS1209CDAG4 应用技术支持与电子电路设计开发资源下载
- THS1209CDAG4 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
