LTC1099是High Speed 8-Bit A/D Converter with Built-In Sample-and-Hold

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LTC1099 - LTC1099是High Speed 8-Bit A/D Converter with Built-In Sample-and-Hold

LTC1099是Linear公司的一款通用型 SAR ADC产品，LTC1099是High Speed 8-Bit A/D Converter with Built-In Sample-and-Hold，本站介绍了LTC1099的封装应用图解、特点和优点、功能等，并给出了与LTC1099相关的凌力尔特元器件型号供参考。

LTC1099 - High Speed 8-Bit A/D Converter with Built-In Sample-and-Hold

LTC1099 - High Speed 8-Bit A/D Converter with Built-In Sample-and-Hold - Linear Technology（凌力尔特）

功能描述

The H (Metal Can), J (Ceramic), and K (Metal Can) Packages From Linear Technology Are Now Obsolete

Two modes of operation, READ (RD) mode and WRITE-READ (WR-RD) mode, allows easy interface with processors. All timing is internal and edge sensitive which eliminates the need for external pulse shaping circuits. The Stand-Alone (S/A) mode is convenient for those applications not involving a processor. Data outputs are latched with three-state control to allow easy interface to a processor data bus or I/O port. An overflow output (OFL) is provided to allow cascading for higher resolution.

特点

Built-In Sample-and-Hold

No Missing Codes

No User Trims Required

All Timing Inputs Edge Sensitive for Easy Processor Interface

Fast Conversion Time: 2.5µs

Latched Three-State Outputs

Single 5V Operation

No External Clock

Overflow Output Allows Cascading

TC Input Allows User Adjustable Conversion Time

应用

Resolution: 8 Bits

Conversion Time: 2.5µs (RD Mode) 2.5µs (WR-RD) Mode)

Slew Rate Limit (Internal S/H): 2.5V/µs

Low Power: 75mW Max

Total Unadjusted Error

LTC1099: ±1LSB

LTC1099A: ±1/2LSB

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)
LTC1099ACN	N-20	C	$15.25	$12.35
LTC1099ACN#PBF	N-20	C	$15.25	$12.35
LTC1099AIN	N-20	I	$19.60	$15.90
LTC1099AIN#PBF	N-20	I	$19.60	$15.90
LTC1099CN	N-20	C	$9.90	$8.05
LTC1099CN#PBF	N-20	C	$9.90	$8.05
LTC1099CSW	SW-20	C	$12.90	$10.45
LTC1099CSW#PBF	SW-20	C	$12.90	$10.45
LTC1099CSW#TR	SW-20	C		$10.55
LTC1099CSW#TRPBF	SW-20	C		$10.55