Datasheet

DAC0800, DAC0802
www.ti.com SNAS538C –JUNE 1999–REVISED FEBRUARY 2013
Electrical Characteristics
The following specifications apply for V
S
= ±15V, I
REF
= 2 mA and T
MIN
≤ T
A
≤ T
MAX
unless otherwise specified. Output
characteristics refer to both I
OUT
and I
OUT
.
DAC0800L/
DAC0802LC
DAC0800LC
Parameter Test Conditions Units
Min Typ Max Min Typ Max
Resolution 8 8 8 8 8 8 Bits
Monotonicity 8 8 8 8 8 8 Bits
Nonlinearity ±0.1 ±0.19 %FS
To ±½ LSB, All Bits Switched “ON”
100 135 ns
or “OFF”, T
A
=25°C
t
s
Settling Time
DAC0800L 100 135 ns
DAC0800LC 100 150 ns
t
PLH
, Propagation Delay T
A
=25°C
t
PHL
Each Bit 35 60 35 60 ns
All Bits Switched 35 60 35 60 ns
TCI
FS
Full Scale Tempco ±10 ±50 ±10 ±50 ppm/°C
Full Scale Current Change <½
V
OC
Output Voltage Compliance −10 18 −10 18 V
LSB, R
OUT
>20 MΩ, Typical
V
REF
= 10.000V,
I
FS4
Full Scale Current R14 = R15 = 5.000 kΩ, 1.984 1.992 2.00 1.94 1.99 2.04 mA
T
A
=25°C
I
FSS
Full Scale Symmetry I
FS4
−I
FS2
±0.5 ±4.0 ±1 ±8.0 μA
I
ZS
Zero Scale Current 0.1 1.0 0.2 2.0 μA
V
−
= −5V 0 2.0 2.1 0 2.0 2.1
I
FSR
Output Current Range mA
V
−
= −8V to −18V 0 2.0 4.2 0 2.0 4.2
Logic Input Levels V
LC
= 0V
V
IL
Logic “0” 0.8 0.8 V
V
IH
Logic “1” 2.0 2.0 V
Logic Input Current V
LC
= 0V
I
IL
Logic “0” −10V ≤ V
IN
≤ +0.8V −2.0 −10 −2.0 −10 μA
I
IH
Logic “1” 2V ≤ V
IN
≤ +18V 0.002 10 0.002 10 μA
V
IS
Logic Input Swing V
−
= −15V −10 18 −10 18 V
V
THR
Logic Threshold Range V
S
= ±15V −10 13.5 −10 13.5 V
I
15
Reference Bias Current −1.0 −3.0 −1.0 −3.0 μA
dl/dt Reference Input Slew Rate (Figure 26) 4.0 8.0 4.0 8.0 mA/μs
Positive Power Supply
PSSI
FS+
4.5V ≤ V
+
≤ 18V 0.0001 0.01 0.0001 0.01 %/%
Sensitivity
Negative Power Supply
PSSI
FS−
−4.5V ≤ V
−
≤ 18V, I
REF
= 1mA 0.0001 0.01 0.0001 0.01 %/%
Sensitivity
I+ 2.3 3.8 2.3 3.8 mA
Power Supply Current V
S
= ±5V, I
REF
= 1 mA
I− −4.3 −5.8 −4.3 −5.8 mA
I+ 2.4 3.8 2.4 3.8 mA
Power Supply Current V
S
= +5V, −15V, I
REF
= 2 mA
I− −6.4 −7.8 −6.4 −7.8 mA
I+ 2.5 3.8 2.5 3.8 mA
Power Supply Current V
S
= ±15V, I
REF
= 2 mA
I− −6.5 −7.8 −6.5 −7.8 mA
±5V, I
REF
= 1 mA 33 48 33 48 mW
P
D
Power Consumption +5V, −15V, I
REF
= 2 mA 108 136 108 136 mW
±15V, I
REF
= 2 mA 135 174 135 174 mW
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