Datasheet

Electrical Characteristics (Continued)
The following specifications apply for V
+
=AV
+
=DV
+
= + 5.0 V
DC
,V
REF
+
= 5.000 V
DC
,V
REF
−
= GND, V
−
= GND for unipolar
operation or V
−
= −5.0 V
DC
for bipolar operation, and f
CLK
= 5.0 MHz unless otherwise specified. Boldface limits apply for T
A
=T
J
=T
MIN
to T
MAX
; all other limits T
A
=T
J
= 25˚C. (Notes 8, 9, 12)
Symbol Parameter Conditions Typical Limits
(Note 11)
Units
(Limit)
(Note 10)
DYNAMIC CONVERTER AND MULTIPLEXER CHARACTERISTICS
−3 dB Unipolar Full V
IN
= 4.85 V
p–p
200 kHz
Power Bandwidth
−3 dB Bipolar Full V
IN
=
±
4.85V 200 kHz
Power Bandwidth
REFERENCE CHARACTERISTICS (Unipolar Operation V
−
= GND Only)
VREFOut Reference Output Voltage 2.5
±
1% 2.5
±
2% V (Max)
∆V
REF
/∆t VREFOut Temperature Coefficient 40 ppm/˚C
∆V
REF
/∆I
L
Load Regulation Sourcing 0 mA ≤ I
L
≤ +4 mA 0.003 0.1 %/mA (Max)
Sinking 0 mA ≥ I
L
≥ −1 mA 0.2 0.6 %/mA (Max)
Line Regulation 4.5V ≤ V
+
≤ 5.5V 0.5 6 mV (Max)
I
SC
Short Circuit Current VREFOut = 0V 14 25 mA (Max)
∆V
REF
/∆t Long-Term Stability 200 ppm/1 kHr
t
SU
Start-Up Time C
L
= 330 µF 20 ms
DIGITAL AND DC CHARACTERISTICS
V
IN(1)
Logical “1” Input Voltage V
+
= 5.5V 2.0 V (Min)
V
IN(0)
Logical “0” Input Voltage V
+
= 4.5V 0.8 V (Max)
I
IN(1)
Logical “1” Input Current V
IN
= 5.0V 0.005 2.5 µA (Max)
I
IN(0)
Logical “0” Input Current V
IN
= 0V −0.005 −2.5 µA (Max)
V
OUT(1)
Logical “1” Output Voltage V
+
= 4.5V:
I
OUT
= −360 µA 2.4 V (Min)
I
OUT
= −10 µA 4.25 V (Min)
V
OUT(0)
Logical “0” Output Voltage V
+
= 4.5V 0.4 V (Max)
I
OUT
= 1.6 mA
I
OUT
TRI-STATE Output Current V
OUT
= 0V −0.01 −3 µA (Max)
V
OUT
= 5V 0.01 3 µA (Max)
+I
SC
Output Short Circuit Source Current V
OUT
= 0V −40 −10 mA (Min)
−I
SC
Output Short Circuit V
OUT
=DV
+
30 10 mA (Min)
Sink Current
DI+ Digital Supply Current CS = HIGH
0.75 2 mA (Max)
CS = HIGH, f
CLK
=0Hz 0.15 mA (Max)
AI
+
Analog Supply Current CS = HIGH 3 4.5 mA (Max)
CS = HIGH, f
CLK
=0Hz 3 mA (Max)
I
−
Negative Supply Current CS = HIGH 3.5 4.5 mA (Max)
CS = HIGH, f
CLK
=0Hz 3.5 mA (Max)
I
REF
Reference Input Current V
REF
+
= 5V 0.7 1.1 mA (Max)
ADC10154/ADC10158
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