ADS5485IRGCT 具有缓冲输入的 16 位 200MSPS ADC封装VQFP-64
|
ADS5481 |
ADS5482 |
ADS5483 |
ADS5484 |
ADS5485 |
| Resolution(Bits) |
16 |
16 |
16 |
16 |
16 |
| Sample Rate (max) |
80MSPS |
105MSPS |
135MSPS |
170MSPS |
200MSPS |
| Architecture |
Pipeline |
Pipeline |
Pipeline |
Pipeline |
Pipeline |
| Power Consumption(Typ)(mW) |
2100 |
2100 |
2100 |
2160 |
2160 |
| SINAD(dB) |
79.5 |
79.3 |
77.8 |
74.3 |
73.7 |
| SNR(dB) |
80.6 |
80.5 |
79 |
75.7 |
75 |
| SFDR(dB) |
98 |
98 |
97 |
87 |
87 |
| DNL(Max)(+/-LSB) |
0.5 |
0.5 |
0.5 |
1 |
1 |
| INL(Max)(+/-LSB) |
3 |
3 |
3 |
10 |
10 |
| No Missing Codes(Bits) |
16 |
16 |
16 |
16 |
16 |
| ENOB(Bits) |
12.91 |
12.88 |
12.63 |
12.05 |
11.95 |
| No. of Supplies |
2 |
2 |
2 |
2 |
2 |
| Analog Voltage AV/DD(Min)(V) |
4.75 |
4.75 |
4.75 |
4.75 |
4.75 |
| Analog Voltage AV/DD(Max)(V) |
5.25 |
5.25 |
5.25 |
5.25 |
5.25 |
| Logic Voltage DV/DD(Min)(V) |
3.0 |
3.0 |
3.0 |
3.0 |
3.0 |
| Logic Voltage DV/DD(Max)(V) |
3.6 |
3.6 |
3.6 |
3.6 |
3.6 |
| Input Configuration Range |
3V (p-p) |
3V (p-p) |
3V (p-p) |
3V (p-p) |
3V (p-p) |
| Reference Mode |
Int and Ext |
Int and Ext |
Int and Ext |
Int and Ext |
Int and Ext |
| Rating |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
| Pin/Package |
64VQFN |
64VQFN |
64VQFN |
64VQFN |
64VQFN |
| # Input Channels |
1 |
1 |
1 |
1 |
1 |
| Operating Temp Range(Celsius) |
-40 to 85 |
-40 to 85 |
-40 to 85 |
-40 to 85 |
-40 to 85 |
The ADS5484/ADS5485 (ADS548x) is a 16-bit family of analog-to-digital converters (ADCs) that operate from both a 5-V supply and 3.3-V supply while providing LVDS-compatible digital outputs. The ADS548x integrated analog input buffer isolates the internal switching of the onboard track and hold (T & H) from disturbing the signal source while providing a high-impedance input. An internal reference generator is provided to simplify the system design. Internal dither is available to improve SFDR. These devices are drop-in compatible to the ADS5483/5482/5481, creating a pin-compatible family from 80 – 200 MSPS. Designed for highest total ENOB, the ADS548x family has outstanding low noise performance and spurious-free dynamic range.
ADS5485IRGCT 特性
- 170/200-MSPS Sample Rates
- 16-Bit Resolution, 78 dBFS Noise Floor
- SFDR = 95 dBc
- On-Chip High Impedance Analog Buffer
- Efficient DDR LVDS-Compatible Outputs
- Power-Down Mode: 70 mW
- Pin-for-Pin with ADS5483/5482/5481, 135/105/80-MSPS ADCs
- QFN-64 PowerPAD Package (9 mm × 9 mm footprint)
- Industrial Temperature Range: –40°C to 85°C
- APPLICATIONS
- Wireless Infrastructure
- Test and Measurement Instrumentation
- Software-Defined Radio
- Data Acquisition
- Power Amplifier Linearization
- Radar
- Medical Imaging
ADS5485IRGCT 芯片订购指南
ADS5485IRGCT 应用技术支持与电子电路设计开发资源下载
- ADS5485IRGCT 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
