LTC1410是12-Bit, 1.25Msps, Sampling A/D Converter with Shutdown

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LTC1410 - LTC1410是12-Bit, 1.25Msps, Sampling A/D Converter with Shutdown

LTC1410是Linear公司的一款通用型 SAR ADC产品，LTC1410是12-Bit, 1.25Msps, Sampling A/D Converter with Shutdown，本站介绍了LTC1410的封装应用图解、特点和优点、功能等，并给出了与LTC1410相关的凌力尔特元器件型号供参考。

LTC1410 - 12-Bit, 1.25Msps, Sampling A/D Converter with Shutdown

LTC1410 - 12-Bit, 1.25Msps, Sampling A/D Converter with Shutdown - Linear Technology（凌力尔特）

功能描述

The LTC1410 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 shutdown modes provide flexibility for low power systems. 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. The unique differential input sample-and-hold can acquire 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. The ADC has a µP compatible, 12-bit parallel output port. There is no pipeline delay in the conversion results. A separate convert start input and a data ready signal (BUSY) ease connections to FIFOs, DSPs and microprocessors.

特点

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

28-Pin SO and SSOP Packages

应用

Telecommunications

Digital Signal Processing

Multiplexed Data Acquisition Systems

High Speed Data Acquisition

Spectrum Analysis

Imaging Systems

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)
LTC1410CG	SSOP-28	C	$12.20	$10.40
LTC1410CG#PBF	SSOP-28	C	$12.20	$10.40
LTC1410CG#TR	SSOP-28	C		$10.50
LTC1410CG#TRPBF	SSOP-28	C		$10.50
LTC1410CSW	SW-28	C	$11.65	$9.90
LTC1410CSW#PBF	SW-28	C	$11.65	$9.90
LTC1410CSW#TR	SW-28	C		$10.00
LTC1410CSW#TRPBF	SW-28	C		$10.00
LTC1410IG	SSOP-28	I	$13.30	$11.40
LTC1410IG#PBF	SSOP-28	I	$13.30	$11.40
LTC1410IG#TR	SSOP-28	I		$11.50
LTC1410IG#TRPBF	SSOP-28	I		$11.50
LTC1410ISW	SW-28	I	$12.75	$10.90
LTC1410ISW#PBF	SW-28	I	$12.75	$10.90
LTC1410ISW#TR	SW-28	I		$11.00
LTC1410ISW#TRPBF	SW-28	I		$11.00