Datasheet

3
LTC1096/LTC1096L
LTC1098/LTC1098L
RECO E DED OPERATI G CO DITIO S
W
U
W
UUU
SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
V
CC
Supply Voltage 2.65 4.0 V
f
CLK
Clock Frequency V
CC
= 2.65V 25 250 kHz
t
CYC
Total Cycle Time LTC1096L, f
CLK
= 250kHz 58 µs
LTC1098L, f
CLK
= 250kHz 58 µs
t
hDI
Hold Time, D
IN
After CLK↑ V
CC
= 2.65V 450 ns
t
suCS
Setup Time CS↓ Before First CLK↑ (See Operating Sequence) V
CC
= 2.65V, LTC1096L 1 µs
V
CC
= 2.65V, LTC1098L 1 µs
t
WAKEUP
Wake-Up Time CS↓ Before First CLK↓ After First CLK↑ V
CC
= 2.65V, LTC1096L 10 µs
(See Figure 1, LTC1096L Operating Sequence)
Wake-Up Time CS↓ Before MSBF Bit CLK↓ V
CC
= 2.65V, LTC1098L 10 µs
(See Figure 2, LTC1098L Operating Sequence)
t
suDI
Setup Time, D
IN
Stable Before CLK↑ V
CC
= 2.65V 1 µs
t
WHCLK
CLK High Time V
CC
= 2.65V 1.6 µs
t
WLCLK
CLK Low Time V
CC
= 2.65V 1.6 µs
t
WHCS
CS High Time Between Data Transfer Cycles V
CC
= 2.65V 2 µs
t
WLCS
CS Low Time During Data Transfer LTC1096L, f
CLK
= 250kHz 56 µs
LTC1098L, f
CLK
= 250kHz 56 µs
LTC1096/LTC1098
SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
t
WLCLK
CLK Low Time V
CC
= 5V 0.8 µs
t
WHCS
CS High Time Between Data Transfer Cycles V
CC
= 5V 1 µs
t
WLCS
CS Low Time During Data Transfer LTC1096, f
CLK
= 500kHz 28 µs
LTC1098, f
CLK
= 500kHz 28 µs
V
CC
= 3V Operation
f
CLK
Clock Frequency V
CC
= 3V 25 250 kHz
t
CYC
Total Cycle Time LTC1096, f
CLK
= 250kHz 58 µs
LTC1098, f
CLK
= 250kHz 58 µs
t
hDI
Hold Time, D
IN
After CLK↑ V
CC
= 3V 450 ns
t
suCS
Setup Time CS↓ Before First CLK↑ (See Operating Sequence) V
CC
= 3V, LTC1096 1 µs
V
CC
= 3V, LTC1098 1 µs
t
WAKEUP
Wake-Up Time CS↓ Before First CLK↓ After First CLK↑ V
CC
= 3V, LTC1096 10 µs
(See Figure 1 LTC1096 Operating Sequence)
Wake-Up Time CS↓ Before MSBF Bit CLK↓ V
CC
= 3V, LTC1098 10 µs
(See Figure 2 LTC1098 Operating Sequence)
t
suDI
Setup Time, D
IN
Stable Before CLK↑ V
CC
= 3V 1 µs
t
WHCLK
CLK High Time V
CC
= 3V 1.6 µs
t
WLCLK
CLK Low Time V
CC
= 3V 1.6 µs
t
WHCS
CS High Time Between Data Transfer Cycles V
CC
= 3V 2 µs
t
WLCS
CS Low Time During Data Transfer LTC1096, f
CLK
= 250kHz 56 µs
LTC1098, f
CLK
= 250kHz 56 µs
LTC1096L/LTC1098L