adc14161 National Semiconductor Corporation, adc14161 Datasheet - Page 7

• Manufacturer Part Number: adc14161
• Description: Low-distortion, Self-calibrating 14-bit, 2.5 Msps, 390 Mw A/d Converter
• Manufacturer: National Semiconductor Corporation

CLOCK, RD, PD Digital Input Characteristics
V
V
I
I
C
CAL, RESET Digital Input Characteristics
V
V
I
I
C
D00 - D13 Digital Output Characteristics
V
V
V
I
+I
−I
Power Supply Characteristics
I
I
I
PSRR
Symbol
IN(1)
IN(0)
IN(1)
IN(0)
OZ
A
D
D
f
t
t
DC and Logic Electrical Characteristics
AC Electrical Characteristics
The following specifications apply for AGND = DGND = DGND I/O = 0V, V
PD = +5V, V
Boldface limits apply for T
CLK
CONV
AD
IN(1)
IN(0)
IN
IN(1)
IN(0)
IN
OUT(1)
OUT(1)
OUT(0)
SC
SC
The following specifications apply for AGND = DGND = DGND I/O = 0V, V
PD = +5V, V
Boldface limits apply for T
I/O
Symbol
Logical 1 Input Voltage
Logical 0 Input Voltage
Logical 1 Input Current
Logical 0 Input Current
V
Logical 1 Input Voltage
Logical 0 Input Voltage
Logical 1 Input Current
Logical 0 Input Current
Input Capacitance
Logical 1 Output
Voltage
Logical 1 Output
Voltage
Logical 0 Output
Voltage
TRI-STATE Output
Current
Output Short Circuit
Source Current
Output Short Circuit Sink
Current
Analog Supply Current
Digital Supply Current
Output Bus Supply
Current
Total Power
Consumption
Power Supply Rejection
Ratio
REF+
IN
REF +
Input Capacitance
= +2.0V, V
Conversion Clock (CLOCK)
Frequency
Conversion Clock Duty Cycle
Conversion Latency
Aperture Delay
= +2.0V, V
Parameter
A
A
Parameter
REF IN
REF IN
= T
= T
J
J
= T
= AGND, f
= AGND, f
= T
MIN
MIN
V
V
V
PD = V
V
V
V
V
V
V
V
V
V
V
V
V
V
PD = V
PD = V
PD = V
PD = DGND
250 mV
+
+
IN
IN
+
+
IN
IN
D
D
D
D
OUT
OUT
OUT
OUT
to T
to T
= 5.25V
= 4.75V
= 5.25V
= 4.75V
I/O = 4.75V, I
I/O = 2.7V, I
I/O = 5.25V, I
I/O = 3.3V, I
= 5.0V
= 0V
= 5.0V
= 0V
CLK
CLK
MAX
= 3V or 5V
= 0V
= 0V, V
= V
MAX
D
D
D
D
PP
= 2.5 MHz, RS = 25 , C
D
I/O
I/O
I/O
I/O
= 2.5 MHz, RS = 25 , C
: all other limits T
: all other limits T
100kHz riding on V
I/O = 3V
Conditions
D
I/O = 3V
OUT
OUT
OUT
OUT
Conditions
= −360 mA
= 1.6 mA
7
= −360 µA
= 1.6 mA
A
A
= T
= T
A
J
J
+
+
L
= 25˚C(Notes 7, 8, 9)
L
= 25˚C(Notes 7, 8, 9)
= V
= V
= 50 pF/pin. After Auto-Cal
= 50 pF/pin. After Auto-Cal
A
A
(Note 10)
= V
Typical
= V
300
(Note 10)
45
55
13
Typical
3
9
D
D
−100
100
−10
390
<
−5
−5
12
70
54
= +5.0V, V
5
5
5
5
7
1
= +5.0V, V
2
(Note 11)
Limits
D
(Note 11)
D
Limits
2.5
I/O = 3.0V or 5.0V,
I/O = 3.0V or 5.0V,
475
2.0
0.8
3.5
1.0
4.5
2.5
0.4
0.4
85
8
2
@
@
Temperature.
Temperature.
Clock Cycles
www.national.com
MHz(max
kHz(min)
mW(max)
mA(max)
mA(max)
mA(max)
(Limits)
%(max)
%(min)
V(max)
V(max)
V(max)
V(max)
V(min)
V(min)
V(min)
V(min)
Units
Units
mW
ns
mA
mA
µA
µA
pF
µA
µA
pF
nA
nA
dB