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DAC312 Datasheet PDF : 14 Pages
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DAC312–SPECIFICATIONS
ELECTRICAL CHARACTERISTICS
(@ VS = ؎15 V, IREF = 1.0 mA, 0؇C ≤ TA ≤ +70؇C for DAC312E and –40؇C ≤ TA ≤ +85؇C
for DAC312F, DAC312H, unless otherwise noted. Output characteristics refer
to both IOUT and IOUT.)
Parameter
Symbol
Conditions
DAC312E
Min Typ
Max
DAC312F
Min Typ
Max
DAC312H
Min Typ
Max
Units
Resolution
Monotonicity
Differential Nonlinearity
Nonlinearity
Full-Scale Current
Full-Scale Tempco
DNL
INL
IFS
TCIFS
Deviation from Ideal
Step Size2
Deviation from Ideal
Straight Line1
VREF = 10 V
R14 = R15 = 10 kΩ2
12
12
12
Bits
12
12
12
Bits
± 0.0125
± 0.0250
± 0.0250 %FS
± 0.5
±1
±1
LSB
± 0.05
± 0.05
± 0.05 %FS
3.967 3.999
±5
± 0.005
4.031
± 20
± 0.002
3.935 3.999
± 10
± 0.001
4.063
± 40
± 0.004
3.935 3.999
± 80
± 0.008
4.063
mA
ppm/°C
%FS/°C
Output Voltage Compliance VOC
Full-Scale Symmetry
IFSS
Zero-Scale Current
IZS
Settling Time
tS
Propagation Delay–All Bits tPLH
tPHL
Output Resistance
Output Capacitance
Logic Input
Levels “0”
Levels “1”
Logic Input Current
Logic Input Swing
Reference Bias Current
Reference Input
Slew Rate
Power Supply Sensitivity
RO
COUT
VIL
VIH
IIN
VIS
I15
dl/dt
PSSIFS+
PSSIFS–
Power Supply Range
V+
V–
Power Supply Current
I+
I–
I+
I–
Power Dissipation
Pd
DNL Specification Guaran-
teed over Compliance Range –5
+10
–5
+10
–5
+10 V
|IFS|–|IFS|
± 0.4
±1
0.10
± 0.4
±2
0.10
± 0.4
±2
µA
0.10 µA
To ± 1/2 LSB, All Bits
Switched ON or OFF1
250
500
250
500
250
500
ns
All Bits Switched 50% Point
25
50
25
50
25
50
ns
Logic Swing to 50% Point
Output1
25
50
25
50
25
50
ns
>10
>10
>10
MΩ
20
20
20
pF
VLC = GND
VLC = GND
2
VIN = –5 to +18 V
–5
0
R14(eq) = 800 Ω, CC = 0 pF1 4
V+ = +13.5 V to +16.5 V,
V– = –15 V
V– = –13.5 V to –16.5 V,
V+ = +15 V
VOUT = 0 V
4.5
VOUT = 0 V
–18
V+ = +5 V, V– = –15 V
V+ = +15 V, V– = –15 V
V+ = +5 V, V– = –15 V
V+ = +15 V, V– = –15 V
V+ = +5 V, V– = –15 V
V+ = +15 V, V– = –15 V
0.8
0.8
0.8
V
2
2
V
40
40
40
µA
+18
–5
+18
–5
+18
V
–0.5
–2
0 –0.5
–2
0 –0.5
–2
µA
8
48
48
mA/µs
± 0.0005 ± 0.001
± 0.0005 ± 0.001
± 0.0005 ± 0.001 %FS/%∆V
± 0.00025 ± 0.001
18
–10.8
3.3
7
–13.9 –18
3.9
7
–13.9 –18
225
305
267
375
± 0.00025 ± 0.001
4.5
18
–18
–10.8
3.3
7
–13.9 –18
3.9
7
–13.9 –18
225
305
267
375
± 0.00025 ± 0.001 %FS/%∆V
4.5
18
V
–18
–10.8 V
3.3
7
mA
–13 9 –18
mA
3.9
7
mA
–13.9 –18
mA
225
305
mW
267
375
mW
TYPICAL ELECTRICAL CHARACTERISTICS @ 25؇C; VS = ؎15 V, and IREF = 1.0 mA, unless otherwise noted. Output
characteristics refer to both IOUT and IOUT.
Parameter
Symbol
Conditions
DAC312N
Typical
DAC312G
Typical
Units
Reference Input
Slew Rate
Propagation Delay
Settling Time
Full-Scale
dl/dt
tPLH, tPHL
tS
TCIFS
Any Bit
To ± 1/2 LSB, All
Bits Switched ON
or OFF.
8
8
mA/µs
25
25
ns
250
250
ns
± 10
± 10
ppm/°C
–2–
REV. C
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