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參數資料
| 型號： | THS1206DA |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | 12-BIT 6 MSPS, SIMULTANEOUS SAMPLING ANALOG-TO-DIGITAL CONVERTERS |
| 中文描述： | 12 - MSPS的第6位，同步采樣模擬數字轉換器 |
| 文件頁數： | 1/41頁 |
| 文件大小： | 564K |
| 代理商： | THS1206DA |
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THS1206
12-BIT 6 MSPS, SIMULTANEOUS SAMPLING
ANALOG-TO-DIGITAL CONVERTERS
SLAS217D – MAY 1999 – REVISED APRIL 2000
1
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
features
High-Speed 6 MSPS ADC
4 Single-Ended or 2 Differential Inputs
Simultaneous Sampling of 4 Single-Ended
Signals or 2 Differential Signals or
Combination of Both
Differential Nonlinearity Error:
±
1 LSB
Integral Nonlinearity Error:
±
1.5 LSB
Signal-to-Noise and Distortion Ratio: 68 dB
at f
I
= 2 MHz
Auto-Scan Mode for 2, 3, or 4 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
Glueless DSP Interface
Parallel
μ
C/DSP Interface
Integrated FIFO
Available in TSSOP Package
applications
Radar Applications
Communications
Control Applications
High-Speed DSP Front-End
Automotive Applications
description
The THS1206 is a CMOS, low-power, 12-bit,
6 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 are used to program the ADC into the desired mode. The THS1206 consists of four 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. Internal reference voltages for the ADC (1.5 V and 3.5 V) are provided.
An external reference can also be chosen to suit the dc accuracy and temperature drift requirements of the
application. Two different conversion modes can be selected. In single conversion mode, a single and
simultaneous conversion of up to four inputs can be initiated by using the single conversion start signal
(CONVST). The conversion clock in single conversion mode is generated internally using a clock oscillator
circuit. In continuous conversion mode, an external clock signal is applied to the CONV_CLK input of the
THS1206. The internal clock oscillator is switched off in continuous conversion mode.
The THS1206C is characterized for operation from 0
°
C to 70
°
C, the THS1206I is characterized for operation
from –40
°
C to 85
°
C, the THS1206Q is characterized to meet the rigorous requirements of the automotive
environment from –40
°
C to 125
°
C, and the THS1206M is characterized for operation over the full military
temperature range of –55
°
C to 125
°
C.
Copyright
2000, Texas Instruments Incorporated
On products compliant to MIL-PRF-38535, all parameters are tested
unless otherwise noted. On all other products, production
processing does not necessarily include testing of all parameters.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
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D0
D1
D2
D3
D4
D5
BV
DD
BGND
D6
D7
D8
D9
D10/RA0
D11/RA1
CONV_CLK (CONVST)
DATA_AV
AINP
AINM
BINP
BINM
REFIN
REFOUT
REFP
REFM
AGND
AV
DD
CS0
CS1
WR (R/W)
RD
DV
DD
DGND
DA PACKAGE
(TOP VIEW)
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相關代理商/技術參數 |
參數描述 |
|---|---|
| THS1206-EP | 制造商:TI 制造商全稱:Texas Instruments 功能描述:12-BIT 6 MSPS, SIMULTANEOUS SAMPLING ANALOG-TO-DIGITAL CONVERTERS |
| THS1206EVM | 制造商:Texas Instruments 功能描述:12-BIT 6MSPS QUAD CH. LOW POWER ADC EVM - Bulk 制造商:Texas Instruments 功能描述:THS1206 EVAL MODULE |
| THS1206IDA | 功能描述:模數轉換器 - ADC 12-Bit 6 MSPS Quad Channel RoHS:否 制造商:Texas Instruments 通道數量:2 結構:Sigma-Delta 轉換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32 |
| THS1206IDA | 制造商:Texas Instruments 功能描述:A/D CONVERTER ((NW)) |
| THS1206IDAG4 | 功能描述:模數轉換器 - ADC 12-Bit 6 MSPS Quad Channel RoHS:否 制造商:Texas Instruments 通道數量:2 結構:Sigma-Delta 轉換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32 |
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