ABSOLUTE MAXIMUM RATING (Beyond which damage may occur)
1
Supply Voltages
V
DD
...........................................................................+6 V
Input Voltages
Analog Input ................................................. -0.7 to +6 V
V
REF
+ ........................................................... -0.7 to +6 V
V
REF
- ............................................................ -0.7 to +6 V
Clock and
SC
............................................... -0.7 to +6 V
Output
Data Out ................................................................ 10 mA
Temperature
Operating,
ambient ..................................... 0 to 70
°C
junction ........................................ + 175
°C
Lead, Soldering (10 seconds) ........................... + 300
°C
Storage ................................................... -65 to + 150
°C
Note:
1. Operation at any Absolute Maximum Ratings is not implied. See Electrical Specifications for proper nominal applied
conditions in typical applications.
ELECTRICAL SPECIFICATIONS
T
A
= +25
°C,
V
DD
= +5.0 V, V
IN
= 0 to +3 V, f
CLK
= 36 MHz, f
S
= 3.0 MSPS, V
REF
+ = +3.0 V, V
REF
- = 0.0 V, unless otherwise specified.
PARAMETERS
TEST
CONDITIONS
TEST
LEVEL
MIN
TYP
MAX
UNITS
DC ELECTRICAL CHARACTERISTICS
DC Performance
Resolution
Differential Linearity
Integral Linearity
No Missing Codes
Analog Input
Input Voltage Range
1
Input Resistance
Input Capacitance
Input Bandwidth (Small Signal)
Offset
Gain Error
Reference Input
Resistance
Voltage Range
1
V
REF-2
V
REF+2
V
REF+
-V
REF-
(∆)
Reference Settling Time
Timing Characteristics
Maximum Conversion Rate
Minimum Conversion Rate
Maximum External Clock Rate
Minimum External Clock Rate
Aperture Delay Time
Aperture Jitter Time
Data Ouput LSB Hold Time
8
±0.2
±0.2
Guaranteed
V
REF-
+4%
5
5
30
-2
-2
250
-4%
V
REF-
+∆
1/10 V
DD
280
0
+2
+2
350
V
REF+
-∆
2/3 V
DD
90
3.0
1
36
12
1.0
12
5
5
8
Bits
LSB
LSB
I
I
I
IV
I
IV
IV
IV
IV
IV
IV
IV
IV
IV
I
IV
I
IV
IV
IV
IV
±0.5
±0.5
V
REF+
-6%
V
MΩ
pF
MHz
% of FSR
% of FSR
Ω
V
V
V
ns
MSPS
kSPS
MHz
kHz
ns
ps
ns
T
MIN
to T
MAX
6
1
Percentages refer to percent of [(V
REF+
) -(V
REF-
)]
2
∆
= Minimum (V
REF+
-V
REF-
)
SPT7730
2
12/19/97
CADEKA [ CADEKA MICROCIRCUITS LLC. ]
