參數(shù)資料
型號: THS12082DA
廠商: Texas Instruments, Inc.
英文描述: 12-BIT, 8 MSPS, SIMULTANEOUS SAMPLING ANALOG-TO-DIGITAL CONVERTERS
中文描述: 12位,8 MSPS的同步采樣模擬數(shù)字轉(zhuǎn)換器
文件頁數(shù): 8/38頁
文件大?。?/td> 517K
代理商: THS12082DA
THS12082
12-BIT, 8 MSPS, SIMULTANEOUS SAMPLING ANALOG-TO-DIGITAL CONVERTERS
SLAS271 – MAY 2000
8
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
timing specifications
(AV
DD
= BV
DD
= DV
DD
= 5 V, V
REFP
= 3.5 V, V
REFM
= 1.5 V, C
L
< 30 pF
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
ns
td(DATA_AV)
td(o)
Delay time
5
Delay time
5
ns
td(pipe)
Latency
5
CONV
CLK
timing specification of the single conversion mode
PARAMETER
TEST CONDITIONS
MIN
119
1.5
×
tc
TYP
125
MAX
131
UNIT
ns
tc
tw1
tdA
Clock cycle of the internal clock oscillator
Pulse duration, CONVST
ns
Aperture time
1
ns
t2
Time between consecutive start of single conversion
1 analog input
2
×
tc
3
×
tc
ns
2 analog inputs
1 analog input, TL = 1
6
×
tc
7
×
tc
ns
2 analog inputs, TL = 2
1 analog input, TL = 4
3
×
t2 +6
×
tc
t2 +7
×
tc
7
×
t2 +6
×
tc
3
×
t2 +7
×
tc
13
×
t2 +6
×
tc
5
×
t2 +7
×
tc
ns
td(DATA AV)
td(DATA_AV)
Delay time, DATA_AV becomes active for the trigger
level condition: TRIG0 = 1, TRIG1 = 1
2 analog inputs, TL = 4
1 analog input, TL = 8
ns
2 analog inputs, TL = 8
1 analog input, TL = 14
ns
2 analog inputs, TL = 12
P
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