ADS1610

更新时间： 2024-11-23 21:54:35

品牌	Logo	应用领域
德州仪器 - TI		转换器
页数	文件大小	规格书
23页	311K
描述
16-BIT, 10MSPS ANALOG-TO-DIGITAL CONVERTER

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ADS1610 数据手册

ADS1610

SBAS344A − AUGUST 2005 − REVISED SEPTEMBER 2005

16-Bit, 10MSPS

ANALOG-TO-DIGITAL CONVERTER

FEATURES

DESCRIPTION

The ADS1610 is a high-speed, high-precision, delta-

High-Speed, Wide Bandwidth ∆Σ ADC

10MSPS Output Data Rate

sigma (∆Σ) analog-to-digital converter (ADC) with 16-bit

resolution operating from a +5V analog and a +3V digital

supply. Featuring an advanced multi-stage analog

modulator combined with an on-chip digital decimation

filter, the ADS1610 achieves 86dBFS signal-to-noise ratio

(SNR) in a 5MHz signal bandwidth. The device offers

outstanding performance at these speeds with a total

harmonic distortion of −94dB.

4.9MHz Signal Bandwidth

86dBFS Signal-to-Noise Ratio

−94dB Total Harmonic Distortion

95dB Spurious-Free Dynamic Range

The ADS1610 ∆Σ topology provides key system-level

design advantages with respect to anti-alias filtering and

clock jitter. The design of the anti-alias filter is simplified

since the on-chip digital filter greatly attenuates

out-of-band signals. The ADS1601s filter has a brick wall

response with a very flat passband ( 0.0002dB of ripple)

followed immediately by a very wide stop band (5MHz to

55MHz). Clock jitter becomes especially critical when

digitizing high frequency, large-amplitude signals. The

ADS1610 significantly reduces clock jitter sensitivity by an

effective averaging of clock jitter as a result of

oversampling the input signal.

On-Chip Digital Filter Simplifies Anti-Alias

Requirements

SYNC Pin for Simultaneous Sampling with

Multiple ADS1610s

Low 3µs Group Delay

Parallel Interface

Directly Connects to TMS320 DSPs

Out-of-Range Alert Pin

Pin-Compatible with ADS1605 (5MSPS ADC)

Output data is supplied over a parallel interface and easily

connects to TMS320 digital signal processors (DSPs).

The power dissipation can be adjusted with an external

resistor, allowing for reduction at lower operating speeds.

APPLICATIONS

With its outstanding high-speed performance, the

ADS1610 is well-suited for demanding applications in data

acquisition, scientific instruments, test and measurement

equipment, and communications. The ADS1610 is offered

in a TQFP-64 package and is specified from −40°C to

+85°C.

Scientific Instruments

Test Equipment

Communications

AVDD VREFP VREFN VMID RBIAS VCAP

DVDD

Bias Circuits

SYNC

CLK

Parallel

Interface

2xMODE

AINP

AINN

∆Σ

Modulator

Digital

Filter

DRDY

OTR

DOUT[15:0]

ADS1610

AGND

DGND

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.

PowerPAD is a registered trademark of Texas Instruments. All other trademarks are the property of their respective owners.

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ADS1610 替代型号

型号	品牌	替代类型	描述	数据表
ADS5562	TI	功能相似	16-BIT, 40/80 MSPS ADCs WITH DDR LVDS/CMOS OUTPUTS
ADS5560	TI	功能相似	16-BIT, 40/80 MSPS ADCs WITH DDR LVDS/CMOS OUTPUTS
ADS1605	TI	功能相似	18-Bit, 1.25MSPS Analog-to-Digital Converter

与ADS1610相关器件

型号	品牌	获取价格	描述	数据表
ADS1610_07	BB	获取价格	16-Bit, 10 MSPS ANALOG-TO-DIGITAL CONVERTER
ADS1610_14	TI	获取价格	16-Bit, 10 MSPS ANALOG-TO-DIGITAL CONVERTER
ADS1610IPAPR	TI	获取价格	16-BIT, 10MSPS ANALOG-TO-DIGITAL CONVERTER
ADS1610IPAPR	BB	获取价格	16-Bit, 10 MSPS ANALOG-TO-DIGITAL CONVERTER
ADS1610IPAPRG4	BB	获取价格	16-Bit, 10 MSPS ANALOG-TO-DIGITAL CONVERTER
ADS1610IPAPRG4	TI	获取价格	1-CH 16-BIT DELTA-SIGMA ADC, PARALLEL ACCESS, PQFP64, GREEN, PLASTIC, HTQFP-64
ADS1610IPAPT	BB	获取价格	16-Bit, 10 MSPS ANALOG-TO-DIGITAL CONVERTER
ADS1610IPAPT	TI	获取价格	16-BIT, 10MSPS ANALOG-TO-DIGITAL CONVERTER
ADS1610IPAPTG4	BB	获取价格	16-Bit, 10 MSPS ANALOG-TO-DIGITAL CONVERTER
ADS1610IPAPTG4	TI	获取价格	16-Bit, 10 MSPS ANALOG-TO-DIGITAL CONVERTER

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