LTC1606 Ver la hoja de datos (PDF) - Linear Technology
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LTC1606 Datasheet PDF : 16 Pages
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LTC1606
DIGITAL I PUTS A D DIGITAL OUTPUTS The ● indicates specifications which apply over the full
operating temperature range, otherwise specifications are at TA = 25°C. (Note 5)
SYMBOL PARAMETER
CONDITIONS
LTC1606/LTC1606A
MIN
TYP
MAX UNITS
VIH
High Level Input Voltage
VDD = 5.25V
● 2.4
V
VIL
Low Level Input Voltage
VDD = 4.75V
●
0.8
V
IIN
Digital Input Current
VIN = 0V to VDD
●
±10
µA
CIN
Digital Input Capacitance
5
pF
VOH
High Level Output Voltage
VDD = 4.75V
IO = –10µA
4.5
V
IO = – 200µA ● 4.0
V
VOL
Low Level Output Voltage
VDD = 4.75V
IO = 160µA
0.05
V
IO = 1.6mA ●
0.10
0.4
V
IOZ
Hi-Z Output Leakage D15 to D0
VOUT = 0V to VDD, CS High
●
±10
µA
COZ
Hi-Z Output Capacitance D15 to D0
CS High (Note 9)
●
15
pF
ISOURCE Output Source Current
VOUT = 0V
–10
mA
ISINK
Output Sink Current
VOUT = VDD
10
mA
TIM ING CHARACTERISTICS The ● indicates specifications which apply over the full operating temperature
range, otherwise specifications are at TA = 25°C. (Note 5)
SYMBOL
fSAMPLE(MAX)
tCONV
tACQ
t1
t2
t3
t4
t5
t6
t7
t8
t9
t10
t11
t12
PARAMETER
Maximum Sampling Frequency
Conversion Time
Acquisition Time
Convert Pulse Width
Data Valid Delay After R/C↓
BUSY Delay from R/C↓
BUSY Low
BUSY Delay After End of Conversion
Aperture Delay
Bus Relinquish Time
BUSY Delay After Data Valid
Previous Data Valid After R/C↓
R/C to CS Setup Time
Time Between Conversions
Bus Access
Byte Delay
CONDITIONS
(Note 11)
(Note 9)
CL = 30pF
(Notes 9, 10)
CL = 30pF
CL = 30pF (Notes 9, 10)
LTC1606/LTC1606A
MIN
TYP
MAX
● 250
●
2.5
●
1.5
● 40
●
2.5
●
65
●
2.5
100
40
●
15
50
● 20
90
2
●5
●4
●
15
60
●
15
60
UNITS
kHz
µs
µs
ns
µs
ns
µs
ns
ns
ns
ns
µs
ns
µs
ns
ns
1606fa
4
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