ADC121S021CIMF/NOPB National Semiconductor, ADC121S021CIMF/NOPB Datasheet - Page 4

• Manufacturer Part Number: ADC121S021CIMF/NOPB
• Description: ADC 12BIT 1CH 50-200KSPS SOT23-6
• Manufacturer: National Semiconductor
• Series: PowerWise®r

Specifications of ADC121S021CIMF/NOPB

• Number Of Bits: 12
• Sampling Rate (per Second): 200k
• Data Interface: DSP, MICROWIRE™, QSPI™, Serial, SPI™
• Number Of Converters: 1
• Power Dissipation (max): 7.9mW
• Voltage Supply Source: Single Supply
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: SOT-23-6
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: ADC121S021CIMF; ADC121S021CIMFTR

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ANALOG INPUT CHARACTERISTICS
DIGITAL INPUT CHARACTERISTICS
DIGITAL OUTPUT CHARACTERISTICS
POWER SUPPLY CHARACTERISTICS
AC ELECTRICAL CHARACTERISTICS
I
Symbol
OZH
FPBW
t
C
f
C
C
QUIET
V
t
I
V
SCLK
DC
V
V
V
P
ACQ
DCL
V
I
OUT
I
f
INA
IND
IN
OH
, I
OL
A
S
IN
IH
IL
A
D
OZL
-3 dB Full Power Bandwidth
Input Range
DC Leakage Current
Input Capacitance
Input High Voltage
Input Low Voltage
Input Current
Digital Input Capacitance
Output High Voltage
Output Low Voltage
TRI-STATE® Leakage Current
TRI-STATE® Output Capacitance
Output Coding
Supply Voltage
Supply Current, Normal Mode
(Operational, CS low)
Supply Current, Shutdown (CS high)
Power Consumption, Normal Mode
(Operational, CS low)
Power Consumption, Shutdown (CS
high)
Clock Frequency
Sample Rate
SCLK Duty Cycle
Minimum Time Required for Acquisition
(Note
10)
Parameter
V
V
Track Mode
Hold Mode
V
V
V
V
V
I
I
I
I
V
f
V
f
f
f
V
f
V
V
f
f
V
f
(Note
(Note
f
SOURCE
SOURCE
SINK
SINK
SAMPLE
SAMPLE
SCLK
SAMPLE
SAMPLE
SCLK
SAMPLE
SAMPLE
SCLK
A
A
A
A
A
A
IN
A
A
A
A
A
A
= +5V
= +3V
= +5.25V
= +3.6V
= +5V
= +3V
= +5.25V,
= +3.6V,
= +5.25V, f
= +5.25V
= +3.6V
= +5.25V, f
= 0V or V
= 200 µA
= 1 mA
= 0 MHz, V
= 0 MHz, V
= 4 MHz
8)
8)
= 0 ksps
= 0 ksps
= 200 ksps
= 200 ksps
= 0 ksps
= 0 ksps
= 200 µA
= 1 mA
A
Conditions
SCLK
SCLK
4
A
A
= +5.25V
= +5.25V
= 4 MHz,
= 4 MHz,
V
V
Typical
0 to V
A
A
±0.1
0.03
±0.1
0.40
500
315
− 0.07
0.1
1.5
7.9
1.5
2.6
11
30
60
50
− 0.1
8
4
2
2
A
Straight (Natural) Binary
(Note
V
Limits
A
5.25
14.7
±10
2.4
0.8
200
350
2.1
0.4
0.4
2.7
2.8
1.2
4.3
1.0
4.0
±1
±1
50
40
60
50
− 0.2
4
4
9)
MHz (max)
ksps (max)
mW (max)
mW (max)
MHz (min)
ksps (min)
mA (max)
mA (max)
µA (max)
µA (max)
µA (max)
pF (max)
pF (max)
ns (max)
% (max)
ns (min)
V (max)
V (max)
V (max)
V (max)
% (min)
V (min)
V (min)
V (min)
V (min)
Units
MHz
MHz
µW
µW
pF
pF
nA
µA
V
V
V