LTC1196-1BC Linear Technology, LTC1196-1BC Datasheet - Page 6

• Manufacturer Part Number: LTC1196-1BC
• Description: 8-Bit/ SO-8/ 1MSPS ADCs with Auto-Shutdown Options
• Manufacturer: Linear Technology

DY A IC ACCURACY
LTC1196/LTC1198
V
AC CHARACTERISTICS
SYMBOL
S/(N + D)
THD
IMD
V
SYMBOL
t
f
t
t
t
t
t
t
C
The
temperature range.
Note 1: Absolute maximum ratings are those values beyond which the life
of a device may be impaired.
Note 2: All voltage values are with respect to GND.
Note 3: Integral nonlinearity is defined as deviation of a code from a
straight line passing through the actual endpoints of the transfer curve.
The deviation is measured from the center of the quantization band.
6
CONV
SMPL(MAX)
dDO
DIS
en
hDO
r
f
CC
IN
CC
= 2.7V, V
= 2.7V, V
U W
denotes specifications which apply over the full operating
PARAMETER
Signal-to-Noise Plus Distortion
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
OUT
OUT
REF
REF
Fall Time
Rise Time
= 2.5V, f
= 2.5V, f
CLK
CLK
= f
OUT
= f
OUT
OUT
CLK(MAX)
CLK(MAX)
Hi-Z
Data Valid
Enabled
as defined in Recommended Operating Conditions, unless otherwise noted.
as defined in Recommended Operating Conditions, unless otherwise noted.
CONDITIONS
190kHz/380kHz Input Signal
190kHz/380kHz Input Signal
190kHz/380kHz 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
LOAD
LOAD
LOAD
LOAD
LOAD
= 189.37kHz,
= 192.446kHz
= 20pF
= 20pF
= 20pF
= 20pF
= 20pF
Note 4: Total unadjusted error includes offset, full scale, linearity,
multiplexer and hold step errors.
Note 5: Channel leakage current is measured after the channel selection.
MIN
MIN
450
383
337
287
45
LTC1196-1
LTC1198-1
LTC1196
47/45
49/47
53/46
TYP
TYP
100
110
0.5
51
80
90
10
10
30
5
5
5
MAX
MAX
1.58
1.85
150
180
220
130
30
30
MIN
MIN
333
250
250
187
45
LTC1196-2
LTC1198-2
LTC1198
47/45
53/46
49/47
TYP
TYP
130
120
100
120
0.5
51
15
15
30
5
5
5
MAX
MAX
2.13
2.84
200
250
250
200
40
40
UNITS
UNITS
MHz
MHz
kHz
kHz
kHz
kHz
dB
dB
dB
dB
ns
ns
ns
ns
ns
ns
ns
pF
pF
pF
s
s