LTC1609I 查看數據表（PDF） - Linear Technology
零件编号
产品描述 (功能)
生产厂家
LTC1609I Datasheet PDF : 24 Pages
| |||
LTC1609
DIGITAL I PUTS A D DIGITAL OUTPUTS The q indicates specifications which apply over the full
operating temperature range, otherwise specifications are at TA = 25°C. (Note 5)
SYMBOL PARAMETER
CONDITIONS
LTC1609/LTC1609A
MIN
TYP
MAX
UNITS
VIH
High Level Input Voltage
VIL
Low Level Input Voltage
IIN
Digital Input Current
VDD = 5.25V
VDD = 4.75V
VIN = 0V to VDD
q 2.4
q
q
V
0.8
V
±10
µA
CIN
Digital Input Capacitance
5
pF
VOH
High Level Output Voltage
VDD = 4.75V
IO = –10µA
4.5
V
IO = – 200µA q 4.0
V
VOL
Low Level Output Voltage
VDD = 4.75V
IO = 160µA
IO = 1.6mA q
0.05
V
0.10
0.4
V
ISOURCE Output Source Current
VOUT = 0V
–10
mA
ISINK
Output Sink Current
VOUT = VDD
10
mA
WU
TI I G CHARACTERISTICS The q indicates specifications which apply over the full operating temperature
range, otherwise specifications are at TA = 25°C. (Note 5)
SYMBOL
t1
t2
t3
t4
t5
t6
t7
t6 + t7
t8
t9
t10
t11
t12
t13
t14
t15
t16
t17
t18
t19
t20
t21
t22
t23
t24
PARAMETER
Convert Pulse Width
R/C, CS to BUSY Delay
BUSY Low Time
BUSY Delay After End of Conversion
Aperture Delay
Conversion Time
Acquisition Time
Throughput Time
R/C Low to DATACLK Delay
DATACLK Period
DATA Valid Setup Time
DATA Valid Hold Time
External DATACLK Period
External DATACLK High
External DATACLK Low
R/C, CS to External DATACLK Setup Time
R/C to CS Setup Time
External DATACLK to SYNC Delay
External DATACLK to DATA Valid Delay
CS to External DATACLK Rising Edge Delay
Previous DATA Valid After CS, R/C Low
BUSY to External DATACLK Setup Time
BUSY Falling Edge to Final External DATACLK
TAG Valid Setup Time
TAG Valid Hold Time
CONDITIONS
(Note 11)
CL = 25pF
(Note 9)
(Note 9)
(Notes 10, 17)
LTC1609/LTC1609A
MIN
TYP
MAX
q 40
q
80
q
3
100
5
q
3
q2
q
5
260
150
q 15
q 40
q 50
q 20
q 20
q 15
t12
q 10
q6
50
q 10
50
q 10
q 2.2
q5
q
1.2
q0
q 15
UNITS
ns
ns
µs
ns
ns
µs
µs
µs
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
µs
ns
µs
ns
ns
1609fa
4
Share Link: 