Datasheet > MAX1314

MAX1314

更新时间： 2023-12-20 18:44:17

品牌	Logo	应用领域
亚德诺 - ADI		/
页数	文件大小	规格书
37页	3055K
描述
8/4/2通道、12位、同时采样ADC，提供±10V、±5V或0至+5V模拟输入范围

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中文翻译

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数据手册

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MAX1314 数据手册

EVALUATION KIT AVAILABLE

MAX1304–MAX1306

MAX1308–MAX1310

MAX1312–MAX1314

8-/4-/2-Channel, 12-Bit, Simultaneous-

Sampling ADCs with ±10V, ±5V, and 0 to +5V

Analog Input Ranges

General Description

Features

● Up to Eight Channels of Simultaneous Sampling

• 8ns Aperture Delay

The MAX1304–MAX1306/MAX1308–MAX1310/MAX1312

–MAX1314 12-bit, analog-to-digital converters (ADCs)

offer eight, four, or two independent input channels.

Independent track-and-hold (T/H) circuitry provides simul-

taneous sampling for each channel. The MAX1304/

MAX1305/MAX1306 provide a 0 to +5V input range

with ±6V fault-tolerant inputs. The MAX1308/MAX1309/

MAX1310 provide a ±5V input range with ±16.5V fault-

tolerant inputs. The MAX1312/MAX1313/MAX1314 have

a ±10V input range with ±16.5V fault-tolerant inputs.

These ADCs convert two channels in 0.9μs, and up to

eight channels in 1.98μs, with an 8-channel throughput of

456ksps per channel. Other features include a 20MHz T/H

input bandwidth, internal clock, internal (+2.5V) or external

(+2.0V to +3.0V) reference, and power-saving modes.

• 100ps Channel-to-Channel T/H Match

● Extended Input Ranges

• 0 to +5V (MAX1304/MAX1305/MAX1306)

• -5V to +5V (MAX1308/MAX1309/MAX1310)

• -10V to +10V (MAX1312/MAX1313/MAX1314)

● Fast Conversion Time

• One Channel in 0.72μs

• Two Channels in 0.9μs

• Four Channels in 1.26μs

• Eight Channels in 1.98μs

● High Throughput

• 1075ksps/Channel for One Channel

• 901ksps/Channel for Two Channels

• 680ksps/Channel for Four Channels

• 456ksps/Channel for Eight Channels

A 20MHz, 12-bit, bidirectional parallel data bus provides

the conversion results and accepts digital inputs that acti-

vate each channel individually.

● ±1 LSB INL, ±0.9 LSB DNL (max)

● 84dBc SFDR, -86dBc THD, 71dB SINAD,

All devices operate from a +4.75V to +5.25V analog sup-

ply and a +2.7V to +5.25V digital supply and consume

57mA total supply current when fully operational.

= 500kHz at 0.4dBFS

● 12-Bit, 20MHz, Parallel Interface

● Internal or External Clock

● +2.5V Internal Reference or +2.0V to +3.0V

External Reference

● +5V Analog Supply, +3V to +5V Digital Supply

• 55mA Analog Supply Current

• 1.3mA Digital Supply Current

• Shutdown and Power-Saving Modes

● 48-Pin LQFP Package (7mm x 7mm Footprint)

Each device is available in a 48-pin 7mm x 7mm LQFP

package and operates over the extended -40°C to +85°C

temperature range.

Applications

● SIN/COS Position Encoder

● Multiphase Motor Control

● Multiphase Power Monitoring

● Power-Grid Synchronization

● Power-Factor Monitoring

● Vibration and Waveform Analysis

Ordering Information

PART

TEMP RANGE

-40°C to +85°C

PIN-PACKAGE

48 LQFP

Selector Guide

MAX1304ECM+

MAX1305ECM+

MAX1306ECM+

MAX1308ECM+

MAX1309ECM+

MAX1310ECM+

MAX1312ECM+

MAX1313ECM+

MAX1314ECM+

PART

INPUT RANGE (V) CHANNEL COUNT

MAX1304ECM

MAX1305ECM

MAX1306ECM

MAX1308ECM

MAX1309ECM

MAX1310ECM

MAX1312ECM

MAX1313ECM

MAX1314ECM

0 to +5

±5

±10

+Denotes lead(Pb)-free/RoHS-compliant package.

±10

Pin Configurations appear at end of data sheet.

19-3052; Rev 6; 2/15

12 3 4 5 6 7...37

中文翻译

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与MAX1314相关器件

型号	品牌	获取价格	描述	数据表
MAX1314ECM	MAXIM	获取价格	8-/4-/2-Channel, 12-Bit, Simultaneous-Samplin
MAX1314ECM+	MAXIM	获取价格	8-/4-/2-Channel, 12-Bit, Simultaneous-Samplin
MAX1315	MAXIM	获取价格	1075ksps, 12-Bit, Parallel-Output ADCs with Â
MAX1315ECM	MAXIM	获取价格	1075ksps, 12-Bit, Parallel-Output ADCs with Â
MAX1315ECM+	MAXIM	获取价格	ADC, Proprietary Method, 12-Bit, 1 Func, 1 Channel, Parallel, Word Access, BICMOS, 7 X 7 M
MAX1315ECM+T	MAXIM	获取价格	ADC, Proprietary Method, 12-Bit, 1 Func, 1 Channel, Parallel, Word Access, BICMOS, 7 X 7 M
MAX1316	MAXIM	获取价格	8-/4-/2-Channel, 14-Bit, Simultaneous-Sampling ADCs with 10V, 5V, and 0 to +5V Analog Inpu
MAX1316	ADI	获取价格	8/4/2通道、14位、同时采样ADC，提供±10V、±5V或0至+5V模拟输入范围
MAX1316_08	MAXIM	获取价格	8-/4-/2-Channel, 14-Bit, Simultaneous-Samplin
MAX1316ECM	MAXIM	获取价格	8-/4-/2-Channel, 14-Bit, Simultaneous-Sampling ADCs with 10V, 5V, and 0 to +5V Analog Inpu

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