LTC1410C

更新时间： 2024-11-25 22:57:35

品牌	Logo	应用领域
凌特 - Linear		转换器
页数	文件大小	规格书
16页	151K
描述
12-Bit, 1.25Msps Sampling A/D Converter with Shutdown

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中文翻译

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LTC1410C 数据手册

LTC1410

12-Bit, 1.25Msp s Sa m p ling

A/D Co nve rte r with Shutd o wn

DESCRIPTIO

EATURE

The LTC^®1410 is a 0.65µs, 1.25Msps, 12-bit sampling

A/D converter that draws only 160mW from ±5V supplies.

This easy-to-use device includes a high dynamic range

sample-and-hold, a precision reference and requires no

external components. Two digitally selectable power shut-

down modes provide flexibility for low power systems.

■

1.25Msps Sample Rate

Power Dissipation: 160mW

71dB S/(N + D) and 82dB THD at Nyquist

No Pipeline Delay

Nap (7mW) and Sleep (10µW) Shutdown Modes

Operates with Internal 15ppm/°C Reference

or External Reference

True Differential Inputs Reject Common Mode Noise

20MHz Full Power Bandwidth Sampling

±2.5V Bipolar Input Range

The LTC1410’s full-scale input range is ±2.5V. Maximum

DC specifications include±1LSB INL and±1LSB DNL over

temperature. Outstanding AC performance includes 71dB

S/(N + D) and 82dB THD at the Nyquist input frequency of

625kHz.

■

28-Pin SO Wide Package

O U

Theuniquedifferentialinputsample-and-holdcanacquire

single-ended or differential input signals up to its 20MHz

bandwidth. The 60dB common mode rejection allows

users to eliminate ground loops and common mode noise

by measuring signals differentially from the source.

PPLICATI

■

Telecommunications

■

Digital Signal Processing

Multiplexed Data Acquisition Systems

High Speed Data Acquisition

Spectrum Analysis

The ADC has a µP compatible, 12-bit parallel output port.

There is no pipeline delay in the conversion results. A

separateconvertstartinputandadatareadysignal(BUSY)

ease connections to FIFOs, DSPs and microprocessors.

Imaging Systems

, LTC and LT are registered trademarks of Linear Technology Corporation.

TYPICAL APPLICATI

Effective Bits and Signal-to-(Noise + Distortion)

vs Input Frequency

Complete 1.25MHz, 12-Bit Sampling A/D Converter

LTC1410

DIFFERENTIAL

ANALOG INPUT

(–2.5V TO 2.5V)

–5V

–A

0.1µF

10µF

NYQUIST

2.50V

OUTPUT

REF

0.1µF

10µF

REFCOMP

AGND

BUSY

0.1µF

10µF

D11(MSB) CONVST

µP CONTROL

LINES

D10

SHDN

NAP/SLP

OGND

12-BIT

PARALLEL

BUS

= 1.25MHz

SAMPLE

10k

100k

10M

DGND

INPUT FREQUENCY (Hz)

LTC1410 • TA02

1410 TA01

12 3 4 5 6 7...16

中文翻译

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与LTC1410C相关器件

型号	品牌	获取价格	描述	数据表
LTC1410CG	Linear	获取价格	12-Bit, 1.25Msps Sampling A/D Converter with Shutdown
LTC1410CG#TR	Linear	获取价格	LTC1410 - 12-Bit, 1.25Msps, Sampling A/D Converter with Shutdown; Package: SSOP; Pins: 28;
LTC1410CG#TRPBF	Linear	获取价格	LTC1410 - 12-Bit, 1.25Msps, Sampling A/D Converter with Shutdown; Package: SSOP; Pins: 28;
LTC1410CSW	Linear	获取价格	12-Bit, 1.25Msps Sampling A/D Converter with Shutdown
LTC1410CSW#PBF	Linear	获取价格	暂无描述
LTC1410CSW#TR	Linear	获取价格	LTC1410 - 12-Bit, 1.25Msps, Sampling A/D Converter with Shutdown; Package: SO; Pins: 28; T
LTC1410CSW#TRPBF	Linear	获取价格	LTC1410 - 12-Bit, 1.25Msps, Sampling A/D Converter with Shutdown; Package: SO; Pins: 28; T
LTC1410I	Linear	获取价格	12-Bit, 1.25Msps Sampling A/D Converter with Shutdown
LTC1410IG	Linear	获取价格	12-Bit, 1.25Msps Sampling A/D Converter with Shutdown
LTC1410IG#PBF	Linear	获取价格	暂无描述

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