ADC081C021CIMK/NOPB National Semiconductor, ADC081C021CIMK/NOPB Datasheet - Page 3

• Manufacturer Part Number: ADC081C021CIMK/NOPB
• Description: IC ADC 8BIT I2C 188KSPS TSOT23-6
• Manufacturer: National Semiconductor

Specifications of ADC081C021CIMK/NOPB

• Number Of Bits: 8
• Sampling Rate (per Second): 188.9k
• Data Interface: I²C, Serial
• Number Of Converters: 1
• Power Dissipation (max): 3.67mW
• Voltage Supply Source: Single Supply
• Operating Temperature: -40°C ~ 105°C
• Mounting Type: Surface Mount
• Package / Case: SOT-23-6 Thin, TSOT-23-6
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: ADC081C021CIMKTR

Pin Descriptions
Package Pinouts
Symbol
ADDR0
ADDR1
ALERT
GND
SDA
SCL
V
V
IN
A
ADC081C021
ADC081C027
ADC081C021
MSOP-8
TSOT-6
TSOT-6
Digital Output
Analog Input
Input/Output
Digital Input,
Digital Input
three levels
Ground
Supply
Digital
Type
V
1
1
5
A
Equivalent Circuit
GND
2
2
7
See Figure 4
V
3
3
4
IN
3
ALERT
N/A
4
2
Power and unbufferred reference voltage. V
of noise and decoupled to GND.
Ground for all on-chip circuitry.
Analog input. This signal can range from GND to V
Alert output. Can be configured as active high or active
low. This is an open drain data line that must be pulled to
the supply (V
Serial Clock Input. SCL is used together with SDA to
control the transfer of data in and out of the device. This is
an open drain data line that must be pulled to the supply
(V
ESD tolerance( 8kV HBM) allows extension of the I
across multiple boards without extra ESD protection.
Serial Data bi-directional connection. Data is clocked into
or out of the internal 16-bit register with SCL. This is an
open drain data line that must be pulled to the supply
(V
ESD tolerance( 8kV HBM) allows extension of the I
across multiple boards without extra ESD protection.
Tri-level Address Selection Input. Sets Bits A0 & A1 of the
7-bit slave address. (see Table 1)
Tri-level Address Selection Input. Sets Bits A2 & A3 of the
7-bit slave address. (see Table 1)
A
A
) with an external pull-up resistor. This pin's extended
) with an external pull-up resistor. This pin's extended
SCL
5
5
1
A
) with an external pull-up resistor.
Description
SDA
6
6
8
ADR0
N/A
4
3
www.national.com
A
must be free
ADR1
N/A
N/A
2
2
6
A
C bus
C bus
.