ADS5562IRGZR 具有可选 LVDS/CMOS 输出的 16 位 40MSPS 低功耗 ADC

ADS5562IRGZR 具有可选 LVDS/CMOS 输出的 16 位 40MSPS 低功耗 ADC封装VQFN-48

	ADS5560	ADS5562
Resolution(Bits)	16	16
Sample Rate (max)	40MSPS	80MSPS
Architecture	Pipeline	Pipeline
Power Consumption(Typ)(mW)	674	865
SINAD(dB)	83.2	80.5
SNR(dB)	84.3	84
SFDR(dB)	90	85
DNL(Max)(+/-LSB)	0.95	0.95
INL(Max)(+/-LSB)	8.5	8.5
No Missing Codes(Bits)	16	16
ENOB(Bits)	13.5	13.1
No. of Supplies	2	2
Analog Voltage AV/DD(Min)(V)	3.0	3.0
Analog Voltage AV/DD(Max)(V)	3.6	3.6
Logic Voltage DV/DD(Min)(V)	3.0	3.0
Logic Voltage DV/DD(Max)(V)	3.6	3.6
Input Configuration Range	3.6 V (p-p)	3.6V (p-p)
Reference Mode	Int and Ext	Int and Ext
Rating	Catalog	Catalog
Pin/Package	48VQFN	48VQFN
# Input Channels	1	1
Operating Temp Range(Celsius)	-40 to 85	-40 to 85

ADS556X is a high performance 16-bit A/D converter family with sampling rates up to 80 MSPS. It supports very high SNR for input frequencies in the first Nyquist zone. The device includes a low frequency noise suppression mode that improves the noise from dc to about 1MHz.

In addition to high performance, the device offers several flexible features such as output interface (either Double Data Rate LVDS or parallel CMOS) and fine gain (in 1 dB steps till 6 dB).

Innovative techniques, such as DDR LVDS and an internal reference that does not require external decoupling capacitors, have been used to achieve significant savings in pin-count. This results in a compact 7 mm x 7 mm 48 pin QFN package.

The device can be put in an external reference mode, where the VCM pin behaves as the external reference input.

ADS5562IRGZR 特性

16-Bit Resolution
Maximum Sample Rate
- ADS5562 - 80 MSPS
- ADS5560 - 40 MSPS
Total Power
- 865 mW at 80MSPS
- 674 mW at 40MSPS
No Missing Codes
High SNR 84 dBFS (3 MHz IF)
85 dBc SFDR (3 MHz IF)
Low Frequency Noise Suppression Mode
Programmable Fine Gain, 1dB steps till 6dB
Double Data Rate (DDR) LVDS and Parallel CMOS Output Options
Internal/External Reference Support
3.3-V Analog and Digital Supply
Pin-for-pin with ADS5547 Family
48-QFN Package (7 mm × 7 mm)
APPLICATIONS
- Medical Imaging - MRI
- Wireless Communications Infrastructure

ADS5562IRGZR 芯片订购指南

器件	状态	温度 (oC)	价格（美元）	封装 \| 引脚
ADS5562IRGZ25	ACTIVE	-40 to 85	66.70 \| 100u	VQFN (RGZ) \| 48
ADS5562IRGZR	ACTIVE	-40 to 85	60.45 \| 100u	VQFN (RGZ) \| 48
ADS5562IRGZRG4	ACTIVE	-40 to 85	60.45 \| 100u	VQFN (RGZ) \| 48
ADS5562IRGZT	ACTIVE	-40 to 85	61.70 \| 100u	VQFN (RGZ) \| 48
ADS5562IRGZTG4	ACTIVE	-40 to 85	61.70 \| 100u	VQFN (RGZ) \| 48