ADC121C021CIMMX/NOPB National Semiconductor, ADC121C021CIMMX/NOPB Datasheet - Page 8

• Manufacturer Part Number: ADC121C021CIMMX/NOPB
• Description: IC ADC 12BIT I2C ALERT 8-MSOP
• Manufacturer: National Semiconductor
• Series: PowerWise®r

Specifications of ADC121C021CIMMX/NOPB

• Number Of Bits: 12
• Sampling Rate (per Second): 188.9k
• Data Interface: I²C, Serial
• Number Of Converters: 1
• Power Dissipation (max): 780µW
• Voltage Supply Source: Single Supply
• Operating Temperature: -40°C ~ 105°C
• Mounting Type: Surface Mount
• Package / Case: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: ADC121C021CIMMX

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t
t
t
t
C
t
fDA
rCL
rCL1
fCL
SP
Symbol
b
Fall time of SDA signal
Rise time of SCL signal
Rise time of SCL signal after a
repeated start condition and after an
acknowledge bit.
Fall time of a SCL signal
Capacitive load for each bus line (SCL
and SDA)
Pulse Width of spike suppressed
(Note
11)
Parameter
Standard Mode
Fast Mode
High Speed Mode, C
High Speed Mode, C
Standard Mode
Fast Mode
High Speed Mode, C
High Speed Mode, C
Standard Mode
Fast Mode
High Speed Mode, C
High Speed Mode, C
Standard Mode
Fast Mode
High Speed Mode, C
High Speed Mode, C
Fast Mode
High Speed Mode
Conditions
8
(Note
b
b
b
b
b
b
b
b
= 100pF
= 400pF
= 100pF
= 400pF
= 100pF
= 400pF
= 100pF
= 400pF
12)
(Note
Typical
9)
20+0.1C
20+0.1C
20+0.1C
20+0.1C
(Note
Limits
1000
1000
250
250
160
300
300
160
300
300
400
10
80
20
10
40
20
80
10
80
20
10
40
20
80
50
10
9)
b
b
b
b
ns (max)
ns (max)
ns (max)
ns (max)
ns (max)
ns (max)
ns (max)
ns (max)
ns (max)
ns (max)
ns (max)
ns (max)
ns (max)
ns (max)
ns (max)
ns (max)
pF (max)
ns (max)
ns (max)
(Limits)
ns (min)
ns (min)
ns (min)
ns (min)
ns (min)
ns (min)
ns (min)
ns (min)
ns (min)
ns (min)
ns (min)
ns (min)
Units