參數(shù)資料
型號: LTC1098LAC
廠商: Linear Technology Corporation
元件分類: 串行ADC
英文描述: Low Voltage, Micropower Sampling 8-Bit Serial I/O A/D Converters
中文描述: 低電壓,微功耗采樣8位串行I /辦公自動化/ D轉(zhuǎn)換器
文件頁數(shù): 5/8頁
文件大小: 210K
代理商: LTC1098LAC
5
LTC1096L/LTC1098L
PI FU
CH1 (Pin 3):
Analog Input. This input must be free of noise
with respect to GND.
GND (Pin 4):
Analog Ground. GND should be tied directly
to an analog ground plane.
D
IN
(Pin 5):
Digital Data Input. The multiplexer address is
shifted into this pin.
U
D
OUT
(Pin 6):
Digital Data Output. The A/D conversion
result is shifted out of this output.
CLK (Pin 7):
Shift Clock. This clock synchronizes the serial
data transfer.
V
CC
(V
REF
)
(Pin 8):
Power Supply Voltage. This pin pro-
vides power and defines the span of the A/D converter. It
must be free of noise and ripple by bypassing directly to
the analog ground plane
TEST CIRCUITS
Load Circuit for t
dDO
, t
r
and t
f
Voltage Waveforms for D
OUT
Rise and Fall Times, t
r
, t
f
D
OUT
1.4V
3k
100pF
TEST POINT
LTC1096/98 TC01
D
OUT
t
r
t
f
LTC1096/98 TC02
V
OH
V
OL
Load Circuit for t
dis
and t
en
Voltage Waveforms for t
dis
D
OUT
WAVEFORM 1
(SEE NOTE 1)
V
IH
t
dis
90%
10%
D
OUT
WAVEFORM 2
(SEE NOTE 2)
NOTE 1: WAVEFORM 1 IS FOR AN OUTPUT WITH INTERNAL CONDITIONS SUCH
THAT THE OUTPUT IS HIGH UNLESS DISABLED BY THE OUTPUT CONTROL.
NOTE 2: WAVEFORM 2 IS FOR AN OUTPUT WITH INTERNAL CONDITIONS SUCH
THAT THE OUTPUT IS LOW UNLESS DISABLED BY THE OUTPUT CONTROL.
CS
LTC1096/98 TC04
D
OUT
3k
100pF
TEST POINT
V
CC
t
dis
WAVEFORM 2, t
en
t
dis
WAVEFORM 1
LTC1096/98 TC03
Voltage Waveforms for D
OUT
Delay Time, t
dDO
CLK
D
OUT
V
IL
t
dDO
V
OH
V
OL
LTC1096/98 TC05
相關(guān)PDF資料
PDF描述
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LTC1096LAC Low Voltage, Micropower Sampling 8-Bit Serial I/O A/D Converters
LTC1096LACS8 Low Voltage, Micropower Sampling 8-Bit Serial I/O A/D Converters
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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LTC1098LCS8 功能描述:IC A/D CONV 8BIT SRL IN/OUT8SOIC RoHS:否 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 模數(shù)轉(zhuǎn)換器 系列:- 標準包裝:2,500 系列:- 位數(shù):16 采樣率(每秒):15 數(shù)據(jù)接口:MICROWIRE?,串行,SPI? 轉(zhuǎn)換器數(shù)目:1 功率耗散(最大):480µW 電壓電源:單電源 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:38-WFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:38-QFN(5x7) 包裝:帶卷 (TR) 輸入數(shù)目和類型:16 個單端,雙極;8 個差分,雙極 配用:DC1011A-C-ND - BOARD DELTA SIGMA ADC LTC2494