THS12082QDAR 12 位、8MSPS ADC，具有双通道、DSP/uP 接口、16X FIFO、通道自动扫描、低功耗

THS12082QDAR 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.

THS12082QDAR 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

THS12082QDAR 芯片订购指南

器件	状态	温度 (oC)	价格（美元）	封装 \| 引脚
THS12082CDA	ACTIVE	0 to 70	11.50 \| 1ku	TSSOP (PW) \| 32
THS12082CDAG4	ACTIVE	0 to 70	11.50 \| 1ku	TSSOP (PW) \| 32
THS12082CDAR	ACTIVE	0 to 70	10.50 \| 1ku	TSSOP (PW) \| 32
THS12082CDARG4	ACTIVE	0 to 70	10.50 \| 1ku	TSSOP (PW) \| 32
THS12082IDA	ACTIVE	-40 to 85	13.40 \| 1ku	TSSOP (PW) \| 32
THS12082IDAG4	ACTIVE	-40 to 85	13.40 \| 1ku	TSSOP (PW) \| 32
THS12082IDAR	ACTIVE	-40 to 85	12.40 \| 1ku	TSSOP (PW) \| 32
THS12082IDARG4	ACTIVE	-40 to 85	12.40 \| 1ku	TSSOP (PW) \| 32
THS12082QDA	PREVIEW	-40 to 125		TSSOP (PW) \| 32
THS12082QDAR	PREVIEW	-40 to 125		TSSOP (PW) \| 32