LTC1198-2BCS8 Linear Technology, LTC1198-2BCS8 Datasheet - Page 4

• Manufacturer Part Number: LTC1198-2BCS8
• Description: IC ADC 8BIT 750KHZ SAMPL 8-SOIC
• Manufacturer: Linear Technology

Specifications of LTC1198-2BCS8

• Number Of Bits: 8
• Sampling Rate (per Second): 750k
• Data Interface: Serial
• Number Of Converters: 1
• Power Dissipation (max): 50mW
• 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
DYNAMIC ACCURACY
AC CHARACTERISTICS
LTC1196/LTC1198
SYMBOL
V
I
I
I
I
I
apply over the full operating temperature range, otherwise specifi cations are at T
otherwise specifi cations are at T
unless otherwise noted.
SYMBOL PARAMETER
S/(N + D) Signal-to-Noise Plus Distortion
THD
IMD
otherwise specifi cations are at T
unless otherwise noted.
SYMBOL
t
f
t
t
t
t
t
t
C
4
OZ
SOURCE
SINK
REF
CC
CONV
SMPL(MAX)
dDO
DIS
en
hDO
f
r
OL
IN
Total Harmonic Distortion
Peak Harmonic or Spurious Noise
Intermodulation Distortion
Full-Power Bandwidth
Full Linear Bandwidth [S/(N + D) > 44dB
PARAMETER
Conversion Time (See Figures 1, 2)
Maximum Sampling Frequency
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
PARAMETER
Low Level Output Voltage
Hi-Z Output Leakage
Output Source Current
Output Sink Current
Reference Current, LTC1196
Supply Current
OUT
OUT
Fall Time
Rise
OUT
OUT
OUT
A
A
Hi-Z
= 25°C. V
= 25°C. V
Data Valid
Enabled
The
The
CC
CC
l
l
= 5V, V
= 5V, V
CONDITIONS
500kHz/1MHz Input Signal
500kHz/1MHz Input Signal
500kHz/1MHz Input Signal
f
f
CONDITIONS
LTC1196
LTC1196
LTC1198
LTC1198
C
C
C
C
C
Analog Input On Channel
Analog Input Off Channel
Digital Input
IN1
IN2
denotes the specifi cations which apply over the full operating temperature range,
denotes the specifi cations which apply over the full operating temperature range,
LOAD
LOAD
LOAD
LOAD
LOAD
CONDITIONS
V
CS = HIGH
V
V
CS = V
f
CS = V
CS = V
f
SMPL
SMPL
CC
OUT
OUT
= 499.37kHz
= 502.446kHz
= 20pF
= 20pF
= 20pF
= 20pF
= 20pF
= 4.75V, I
REF
REF
= 0V
= V
= f
= f
CC
CC
CC
SMPL(MAX)
SMPL(MAX)
CC
= 5V, f
= 5V, f
, LTC1198 (Shutdown)
, LTC1196
O
= 1.6mA
CLK
CLK
, LTC1196/LTC1198
= f
= f
CLK(MAX)
CLK(MAX)
l
l
l
l
l
l
l
l
l
as defi ned in Recommended Operating Conditions,
as defi ned in Recommended Operating Conditions,
MIN
1.20
1.00
0.90
0.75
MIN
30
A
= 25°C. V
LTC1196-1
LTC1198-1
LTC1196
47/45
49/47
55/48
TYP
TYP
51
55
70
30
45
30
8
1
5
5
5
5
The
CC
= 5V, V
l
l
l
l
l
l
l
l
MAX
MAX
600
710
120
64
73
50
15
15
denotes the specifi cations which
MIN
REF
1.00
0.80
0.75
0.60
MIN
MIN
30
= 5V, unless otherwise noted.
0.001
0.001
LTC1196-2
LTC1198-2
TYP
–25
0.5
LTC1198
45
11
7
47/45
49/47
55/48
TYP
TYP
51
68
88
43
55
10
10
30
8
1
5
5
MAX
0.4
±3
15
20
3
1
3
MAX
MAX
710
900
150
78
94
63
20
20
119698fb
UNITS
UNITS
UNITS
MHz
MHz
MHz
MHz
MHz
MHz
mA
mA
mA
mA
mA
μA
μA
μA
dB
dB
dB
dB
ns
ns
ns
ns
ns
ns
ns
ns
ns
pF
pF
pF
V