參數(shù)資料
型號(hào): LTC1418C
廠商: Linear Technology Corporation
英文描述: Quad, Low Voltage, LinCMOS(TM) Differential Comparator 14-PDIP
中文描述: 低功耗,14位,高達(dá)200ksps的串行和并行I ADC的輸入/輸出
文件頁數(shù): 26/28頁
文件大?。?/td> 712K
代理商: LTC1418C
26
LTC1418
APPLICATIO
S I
FOR
ATIO
U
allows the user to synchronize the A/D conversion to an
external clock either to have precise control of the internal
bit test timing or to provide a precise conversion time. As in
Figure 24, this mode works when the SCLK frequency is
very low (less than 30kHz). However, the external conver-
sion clock must be between 30kHz and 4.5MHz to maintain
W
U
U
PACKAGE DESCRIPTIO
N
U
Dimensions in inches (millimeters) unless otherwise noted.
G28 SSOP 0694
0.005 – 0.009
(0.13 – 0.22)
0
°
– 8
°
0.022 – 0.037
(0.55 – 0.95)
0.205 – 0.212**
(5.20 – 5.38)
0.301 – 0.311
(7.65 – 7.90)
1
2
3
4
5
6
7
8
9 10 11 12
14
13
0.397 – 0.407*
(10.07 – 10.33)
22
23
24
25
26
27
28
0.068 – 0.078
(1.73 – 1.99)
0.002 – 0.008
(0.05 – 0.21)
0.0256
(0.65)
BSC
0.010 – 0.015
(0.25 – 0.38)
DIMENSIONS DO NOT INCLUDE MOLD FLASH. MOLD FLASH
SHALL NOT EXCEED 0.006" (0.152mm) PER SIDE
DIMENSIONS DO NOT INCLUDE INTERLEAD FLASH. INTERLEAD
FLASH SHALL NOT EXCEED 0.010" (0.254mm) PER SIDE
*
**
G Package
28-Lead Plastic SSOP (0.209)
(LTC DWG # 05-08-1640)
accuracy. If more than 16 SCLKs are provided, more zeros
will be filled in after the data word indefinitely. To select the
external conversion clock tie EXT/INT high. The external
SCLK is applied to SCLK. RD can be used to gate the external
SCLK such that data will clock only after RD goes low.
相關(guān)PDF資料
PDF描述
LTC1418CG Quad, Low Voltage, LinCMOS(TM) Differential Comparator 14-PDIP
LTC1418CN Quad, Low Voltage, LinCMOS(TM) Differential Comparator 14-TSSOP
LTC1418I Low Power, 14-Bit, 200ksps ADC with Serial and Parallel I/O
LTC1418IN Low Power, 14-Bit, 200ksps ADC with Serial and Parallel I/O
LTC1418IG CAT5E PATCH CABLES SNAGLESS PINK 25 FT
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