LTC1098LCS8 Linear Technology, LTC1098LCS8 Datasheet - Page 7

• Manufacturer Part Number: LTC1098LCS8
• Description: IC A/D CONV 8BIT SRL IN/OUT8SOIC
• Manufacturer: Linear Technology

Specifications of LTC1098LCS8

• Number Of Bits: 8
• Sampling Rate (per Second): 33k
• Data Interface: Serial
• Number Of Converters: 1
• Power Dissipation (max): 780µW
• Voltage Supply Source: Single Supply
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (0.154", 3.90mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

DIGITAL AND DC ELECTRICAL CHARACTERISTICS
AC CHARACTERISTICS
LTC1096L/LTC1098L
The
V
SYMBOL
V
V
I
I
V
V
I
I
I
I
I
LTC1096/LTC1098
The
V
SYMBOL
t
f
t
t
t
t
t
t
t
C
IH
IL
OZ
SOURCE
SINK
REF
CC
SMPL
SMPL(MAX)
CONV
dDO
dis
en
hDO
f
r
IH
IL
OH
OL
IN
CC
CC
= 2.65V, V
= 5V, V
l
l
denotes the specifi cations which apply over the full operating temperature range, otherwise specifi cations are at T
denotes the specifi cations which apply over the full operating temperature range, otherwise specifi cations are at T
REF
PARAMETER
High Level Input Voltage
Low Level Input Voltage
High Level Input Current
Low Level Input Current
High Level Output Voltage
Low Level Output Voltage
Hi-Z Output Leakage
Output Source Current
Output Sink Current
Reference Current
Supply Current
PARAMETER
Analog Input Sample Time
Maximum Sampling Frequency
Conversion Time
Delay Time, CLK↓ to D
Delay Time, CS↑ to D
Delay Time, CLK↓ to D
Time Output Data Remains Valid After CLK↓
D
D
Input Capacitance
OUT
OUT
REF
= 5V, f
Fall Time
Rise Time
= 2.5V, f
CLK
= 500kHz, unless otherwise noted.
CLK
= 250kHz, unless otherwise noted.
OUT
OUT
OUT
Hi-Z
Data Valid
Enable
CONDITIONS
V
V
V
V
V
V
V
CS ≥ High
V
V
CS = V
t
t
CS = V
LTC1096L, t
LTC1096L, t
LTC1098L, t
LTC1098L, t
CYC
CYC
CC
CC
IN
IN
CC
CC
CC
OUT
OUT
= V
= 0V
= 3.6V
= 2.65V
= 2.65V, I
= 2.65V, I
= 2.65V, I
≥ 200μs, f
= 58μs, f
= 0V
= V
CC
CC
CC
CC
CYC
CYC
CYC
CYC
CONDITIONS
See Operating Sequence
See Operating Sequence
See Test Circuits
See Test Circuits
See Test Circuits
C
See Test Circuits
See Test Circuits
Analog Inputs On Channel
Analog Inputs Off Channel
Digital Input
O
O
O
CLK
LOAD
CLK
= 10μA
= 360μA
= 400μA
≥ 200μs, f
= 58μs, f
≥ 200μs, f
= 58μs, f
= 250kHz
≤ 50kHz
= 100pF
CLK
CLK
CLK
CLK
= 250kHz
= 250kHz
≤ 50kHz
≤ 50kHz
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
LTC1096/LTC1096L
LTC1098/LTC1098L
MIN
MIN
1.9
2.3
2.1
33
35.000
0.001
2.64
2.50
0.001
3.500
TYP
TYP
–10
120
155
200
170
180
1.5
15
40
44
60
70
25
25
8
5
5
MAX
MAX
0.45
–2.5
±3.0
50.0
450
450
250
250
100
180
230
2.5
0.3
3.0
80
88
2.5
7.5
A
A
= 25°C.
= 25°C.
CLK Cycles
CLK Cycles
UNITS
UNITS
10968fc
7
kHz
mA
mA
μA
μA
μA
μA
μA
μA
μA
μA
μA
μA
μA
ns
ns
ns
ns
ns
ns
pF
pF
pF
V
V
V
V
V