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SP9501DS/02
SP9501 12-Bit, Low-Power Voltage Output
2
Copyright 2000 Sipex Corporation
ABSOLUTE MAXIMUM RATINGS
These are stress ratings only and functional operation of the device
at these or any other above those indicated in the operation
sections of the specifications below is not implied. Exposure to
absolute maximum rating conditions for extended periods of time
may affect reliability.
V
DD
- GND .....................................................................-0.3V,+6.0V
V
SS
- GND ....................................................................+0.3V, -6.0V
V
DD
- V
-0.3V, +12.0V
V
REF
..................................................................................... V
SS
, V
DD
D
....................................................................................... V
SS
, V
DD
Power Dissipation
Plastic DIP .......................................................................... 375mW
(derate 7mW/
°
C above +70
°
C)
Plastic LCC ......................................................................... 375mW
(derate 7mW/C above +70C)
Small Outline ...................................................................... 375mW
(derate 7mW/C above +70C)
SPECIFICATIONS
(Typical at 25C; T
MIN
≤
T
A
≤
T
MAX
; V
DD
= +5V, V
SS
= –5V, V
REF
= +3V; CMOS logic level digital inputs; specifications apply to all grades unless otherwise noted.)
PARAMETER
MIN.
TYP.
MAX.
DIGITAL INPUTS
Logic Levels
V
IH
2.4
V
4 Quad, Bipolar Coding
Offset Binary
REFERENCE INPUT
Voltage Range
±
3
Input Resistance
6
8.8
ANALOG OUTPUT
Gain
–B, –K
±
0.5
–A, –J
±
1.0
±
1.0
Initial Offset Bipolar
±
0.25
Voltage Range Bipolar
±
3.0
Output Current
±
5.0
±
0.5
STATIC PERFORMANCE
Resolution
12
Integral Linearity
–B, –K
±
0.25
–A, –J
±
0.5
±
0.5
Differential Linearity
–B, –K
±
0.25
±
0.75
–A, –J
±
0.25
Monotonicity
Guaranteed
DYNAMIC PERFORMANCE
Settling Time
Small Signal
0.5
Full Scale
4
Slew Rate
4
Multiplying Bandwidth
2
STABILITY
Gain
15
Bipolar Zero
15
UNITS
CONDITIONS
Volts
Volts
0.8
±
4.5
Volts
k
Note 5
D
IN
= 1,877; code dependent
±
2.0
±
4.0
±
5.0
±
3.0
±
4.5
LSB
LSB
LSB
LSB
Volts
mA
mA
V
REF
=
±
3V; Note 3
V
REF
=
±
3V; Note 3
V
REF
=
±
4.5V; Note 3
D
IN
= 2,048
V
REF
=
±
3V
V
REF
=
±
4.5V
Bits
±
0.5
±
1.0
±
3.0
LSB
LSB
LSB
V
REF
=
±
3V; Note 3
V
REF
=
±
3V; Note 3
V
REF
=
±
4.5V; Note 3
LSB
LSB
±
1.0
μ
s
μ
s
V/
μ
s
MHz
to 0.012%
to 0.012%
ppm/C
ppm/C
t
MIN
to t
MAX
t
MIN
to t
MAX