LTC1197 Linear Technology, LTC1197 Datasheet - Page 3

• Manufacturer Part Number: LTC1197
• Description: 10-Bit/ 500ksps ADCs in MSOP with Auto Shutdown
• Manufacturer: Linear Technology

RECO
CONVERTER AND MULTIPLEXER CHARACTERISTICS
V
PARAMETER
Offset Error
Linearity Error
Gain Error
No Missing Codes Resolution
Analog Input Range
Reference Input Range
Analog Input Leakage Current
SYMBOL PARAMETER
V
t
t
t
t
t
t
t
SYMBOL PARAMETER
V
V
f
t
t
t
t
t
t
t
t
t
t
suCS
hDI
suDI
WHCLK
WLCLK
WHCS
WLCS
CLK
CYC
SMPL
hCS
suCS
hDI
suDI
WHCLK
WLCLK
WHCS
WLCS
CC
CC
CC
CC
= 5V Operation
= 2.7V Operation
= 5V, V
U
Setup Time CS Before First CLK
(See Figures 1, 2)
Hold Time D
Setup Time D
CLK High Time
CLK Low Time
CS High Time Between Data Transfer Cycles
CS Low Time During Data Transfer
Supply Voltage
Clock Frequency
Total Cycle Time
Analog Input Sampling Time
Hold Time CS Low After Last CLK
Setup Time CS Before First CLK
(See Figures 1, 2)
Hold Time D
Setup Time D
CLK High Time
CLK Low Time
CS High Time Between Data Transfer Cycles
CS Low Time During Data Transfer
W
REF
W
= 5V, f
E DED OPERATI G CO DITIO S
U
IN
IN
CLK
IN
IN
After CLK
After CLK
Stable Before CLK
Stable Before CLK
= f
U
CLK(MAX)
W
as defined in Recommended Operating Conditions, unless otherwise noted.
CONDITIONS
(Note 3)
LTC1197, V
LTC1197, V
(Note 4)
CC
CC
> 6V
U
CONDITIONS
LTC1199
LTC1199
f
f
CONDITIONS
LTC1199L
LTC1199L
f
f
CLK
CLK
CLK
CLK
6V
= f
= f
= f
= f
CLK(MAX)
CLK(MAX)
CLK(MAX)
CLK(MAX)
U
U
MIN
0.2
0.2
40%
40%
40%
40%
10
MIN
MIN
0.01
2.7
1.5
26
32
13
14
40
78
96
13
LTC1197
LTC1197L
LTC1197
TYP
TYP
TYP
V
– 0.05V to V
CC
MAX
+ 0.05V
LTC1197/LTC1197L
LTC1199/LTC1199L
MAX
MAX
6
3.5
2
1
4
1
4
CC
40%
40%
40%
40%
MIN
MIN
0.01
2.7
1.5
+ 0.05V
MIN
26
26
26
32
15
16
40
78
78
78
96
15
10
LTC1199L
LTC1199
LTC1199
TYP
TYP
TYP
MAX
MAX
MAX
3.5
4
2
1
4
1
UNITS
UNITS
UNITS
1/f
1/f
1/f
1/f
3
MHz
LSB
LSB
LSB
CLK
CLK
CLK
CLK
Bits
CLK
CLK
CLK
CLK
ns
ns
ns
ns
ns
ns
ns
ns
ns
V
V
V
A
V