ADC12040CIVY National Semiconductor, ADC12040CIVY Datasheet - Page 6

• Manufacturer Part Number: ADC12040CIVY
• Description: IC, ADC, 12BIT, 40MSPS, LQFP-32
• Manufacturer: National Semiconductor

Specifications of ADC12040CIVY

• Resolution (bits): 12bit
• Sampling Rate: 40MSPS
• Input Channel Type: Differential
• Data Interface: Parallel
• Supply Voltage Range - Analog: 4.75V To 5.25V
• Supply Current: 59mA
• Digital Ic Case Style: QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

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REFERENCE AND ANALOG INPUT CHARACTERISTICS
V
C
V
CLK, PD, OE DIGITAL INPUT CHARACTERISTICS
V
V
I
I
C
D0–D11 DIGITAL OUTPUT CHARACTERISTICS
V
V
I
+I
−I
POWER SUPPLY CHARACTERISTICS
I
I
I
Symbol
Symbol
IN(1)
IN(0)
OZ
A
D
DR
PSRR1 Power Supply Rejection
PSRR2 Power Supply Rejection
CM
REF
IN(1)
IN(0)
OUT(1)
OUT(0)
IN
IN
SC
SC
DC and Logic Electrical Characteristics
Unless otherwise specified, the following specifications apply for AGND = DGND = DR GND = 0V, V
PD = 0V, V
limits T
A
Logical “1” Input Voltage
Logical “0” Input Voltage
Logical “1” Input Current
Logical “0” Input Current
Digital Input Capacitance
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
Digital Output Supply Current
Total Power Consumption
Common Mode Input Voltage
V
Reference Voltage (Note 13)
Reference Input Resistance
= T
IN
REF
Input Capacitance (each pin to GND) V
J
= 25°C (Notes 7, 8, 9)
= +2.0V, f
Parameter
Parameter
CLK
= 40 MHz, t
r
= t
f
= 3 ns, C
V
V
V
V
I
I
V
V
V
V
PD Pin = DGND, V
PD Pin = V
PD Pin = DGND
PD Pin = V
PD Pin = DGND, C
PD Pin = V
PD Pin = DGND, C
PD Pin = V
Rejection of Full-Scale Error with
V
SNR Degradation w/10 MHz,
200 mV
OUT
OUT
D
D
IN
IN
OUT
OUT
OUT
OUT
A
IN
= 5.25V
= 4.75V
= 4.75V vs. 5.25V
= 5.0V
= 0V
= 2.5 Vdc + 0.7 V
= −0.5 mA
= 1.6 mA, V
L
= 0V
= 2.5V or 5V
= 0V
= V
= 20 pF/pin. Boldface limits apply for T
P-P
DR
DR
DR
DR
DR
riding on V
, f
, f
, f
6
CLK
CLK
CLK
Conditions
Conditions
DR
REF
= 0
L
= 0
L
= 0
= 3V
= 0 pF (Note 14)
= 0 pF (Note 15)
rms
A
= 2.0V
V
V
(CLK LOW)
(CLK HIGH)
DR
DR
= 2.5V
= 3V
(Note 10)
(Note 10)
Typical
Typical
V
2.00
−100
100
−10
100
−20
340
A
10
20
59
40
58
50
A
8
7
5
8
6
0
3
0
/2
= T
A
= V
J
= T
(Note 10)
(Note 10)
D
Limits
Limits
MIN
= +5V, V
366
2.0
1.0
2.3
2.7
0.4
7.3
66
1.0
2.2
to T
MAX
DR
mA (max)
mA (max)
mA (max)
: all other
mA (min)
mA (min)
MΩ (min)
(Limits)
V (max)
V (max)
= +3.0V,
V (min)
V (min)
V (min)
(Limits)
V (max)
V (min)
Units
Units
mW
mW
mA
mA
mA
µA
µA
pF
nA
nA
dB
dB
pF
pF
V