LTC2295是Dual 14-Bit, 10Msps Low Power 3V ADC

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LTC2295 - LTC2295是Dual 14-Bit, 10Msps Low Power 3V ADC

LTC2295是Linear公司的一款高速 ADC产品，LTC2295是Dual 14-Bit, 10Msps Low Power 3V ADC，本站介绍了LTC2295的封装应用图解、特点和优点、功能等，并给出了与LTC2295相关的凌力尔特元器件型号供参考。

LTC2295 - Dual 14-Bit, 10Msps Low Power 3V ADC

LTC2295 - Dual 14-Bit, 10Msps Low Power 3V ADC - Linear Technology（凌力尔特）

功能描述

The LTC2295 is a 14-bit 10Msps, low power dual 3V A/D converter designed for digitizing high frequency, wide dynamic range signals. The LTC2295 is perfect for demanding imaging and communications applications with AC performance that includes 74.4dB SNR and 90dB SFDR for signals well beyond the Nyquist frequency.

DC specs include ±1.2LSB INL (typ), ±0.5LSB DNL (typ) and no missing codes over temperature. The transition noise is a low 1LSBRMS.

A single 3V supply allows low power operation. A separate output supply allows the outputs to drive 0.5V to 3.6V logic. An optional multiplexer allows both channels to share a digital output bus.

A single-ended CLK input controls converter operation. An optional clock duty cycle stabilizer allows high performance at full speed for a wide range of clock duty cycles.

特点

Integrated Dual 14-Bit ADCs

Sample Rate: 10Msps

Single 3V Supply (2.7V to 3.4V)

Low Power: 120mW

74.4dB SNR

90dB SFDR

110dB Channel Isolation

Multiplexed or Separate Data Bus

Flexible Input: 1VP-P to 2VP-P Range

575MHz Full Power Bandwidth S/H

Clock Duty Cycle Stabilizer

Shutdown and Nap Modes

Pin Compatible Family105Msps: LTC2282 (12-Bit), LTC2284 (14-Bit)80Msps: LTC2294 (12-Bit), LTC2299 (14-Bit)65Msps: LTC2293 (12-Bit), LTC2298 (14-Bit)40Msps: LTC2292 (12-Bit), LTC2297 (14-Bit)25Msps: LTC2291 (12-Bit), LTC2296 (14-Bit)10Msps: LTC2290 (12-Bit), LTC2295 (14-Bit)

64-Pin (9mm × 9mm) QFN Package

应用

Wireless and Wired Broadband Communication

Imaging Systems

Spectral Analysis

Portable Instrumentation

以下列出了不同封装及包装形式的具体型号,并标出了直接在linear官网上订货的价格（美元）

器件型号	封装	温度	价格 (以 1 ~ 99 片为批量)	价格 (以 1000 片为批量)
LTC2295CUP	9x9 QFN-64	C	$23.52	$17.00
LTC2295CUP#PBF	9x9 QFN-64	C	$23.52	$17.00
LTC2295CUP#TR	9x9 QFN-64	C		$17.10
LTC2295CUP#TRPBF	9x9 QFN-64	C		$17.10
LTC2295IUP	9x9 QFN-64	I	$28.22	$20.40
LTC2295IUP#PBF	9x9 QFN-64	I	$28.22	$20.40
LTC2295IUP#TR	9x9 QFN-64	I		$20.50
LTC2295IUP#TRPBF	9x9 QFN-64	I		$20.50