SP9500DS/04
SP9500 12-Bit, Voltage Output D/A Converter
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
- DGND ..................................................................-0.3V,+6.0V
V
................................................................................DGND, V
DD
AGND .......................................................................... DGND, V
REF
D
..................................................................................DGND, V
DD
Power Dissipation
Plastic DIP .......................................................................... 375mW
(derate 7mW/
°
C above +70
°
C)
Small Outline ...................................................................... 375mW
(derate 7mW/C above +70C)
SPECIFICATIONS
(Typical at 25C; T
MIN
≤
T
A
≤
T
MAX
; V
DD
= +5V, DGND = 0V, V
REF
= +3.5V; AGND = +1.5V; CMOS logic level digital inputs; specifications apply to all grades unless otherwise noted.)
PARAMETER
MIN.
TYP.
DIGITAL INPUTS
Logic Levels
V
IH
2.4
V
2 Quad, Input Coding
Binary
REFERENCE INPUTS
V
Voltage Range
0.5
AGND Voltage Range
0.5
Input Resistance
11
13.9
ANALOG OUTPUT
Gain
–B, –K
±
0.5
–A, –J
±
1.0
±
1.0
Initial Offset Bipolar
±
0.25
Voltage Range
0.5
Output Current
±
1.0
MAX.
UNITS
CONDITIONS
Volts
Volts
0.8
Note 5
4.5
4.5
Volts
Volts
k
D
IN
= 1365; code dependent
±
2.0
±
4.0
±
5.0
±
3.0
4.5
LSB
LSB
LSB
LSB
Volts
mA
Note 3
Note 3
V
REF
= 4.5V; AGND = 0.5V
D
IN
= 0
STATIC PERFORMANCE
Resolution
Integral Linearity
–B, –K
–A, –J
12
Bits
±
0.25
±
0.5
±
0.5
±
0.5
±
1.0
LSB
LSB
LSB
Note 3
Note 3
V
REF
= 4.5V; AGND = 0.5V
Differential Linearity
–B, –K
–A, –J
Monotonicity
DYNAMIC PERFORMANCE
Settling Time
Small Signal
Full Scale
Slew Rate
Multiplying Bandwidth
STABILITY
Gain
Scale Zero
±
0.25
±
0.25
±
0.75
±
1.0
LSB
LSB
Guaranteed
1
μ
s
μ
s
V/
μ
s
MHz
to 0.012%
to 0.012%, V
OUT
= 0.5 to 4.5V
7.5
0.6
1.4
15
15
ppm/C
ppm/C
t
MIN
to t
MAX
t
MIN
to t
MAX