TC04A
TC04B
TC05A
TC05B
LOW POWER, BANDGAP VOLTAGE REFERENCES
FEATURES
s
s
Temperature Coefficient ......................... 50ppm/
°
C
Wide Operating Current Range
TC04 ............................................ 15
µ
A to 20mA
TC05 ............................................ 20
µ
A to 20mA
Dynamic Impedance ............................................ 1
Ω
Output Tolerance ........................................ Typ. 2%
Output Voltage Option
TC04 ...........................................................1.25V
TC05 ............................................................. 2.5V
TO-92 Plastic Package
8-Pin Plastic Narrow Body SOIC Package
1
GENERAL DESCRIPTION
The TC04 (1.25V output) and TC05 (2.5V output) bipo-
lar, two-terminal, bandgap voltage references offer preci-
sion performance without premium price. These devices
do not require thin-film resistors, greatly lowering manufac-
turing complexity and cost.
A 50ppm/°C output temperature coefficient and 15µA
to 20mA operating current range make these devices at-
tractive for multimeter, data acquisition converter, and tele-
communication voltage references.
PIN CONFIGURATIONS
2
3
4
5
6
s
s
s
s
s
APPLICATIONS
s
s
s
s
s
ADC and DAC Reference
Current Source Generation
Threshold Detectors
Power Supplies
Multimeters
TO-92-2 Plastic
(BOTTOM VIEW)
8-Pin Plastic SOIC
NC 1
NC 2
NC 3
1
2
–IN 4
8 NC
7 NC
6 +IN
5 NC
NC = NO INTERNAL CONNECTION
TC04ACZM
TC04BCZM
TC05ACZM
TC05BCZM
TC04ACOA
TC04BCOA
TC05ACOA
TC05BCOA
ORDERING INFORMATION
Part No.
TC04ACOA
TC04ACZM
TC04BCOA
TC04BCZM
TC05ACOA
TC05ACZM
TC05BCOA
TC05BCZM
Package
8-Pin SOIC
TO-92-2
8-Pin SOIC
TO-92-2
8-Pin SOIC
TO-92-2
8-Pin SOIC
TO-92-2
Temperature
Range
0°C to +70°C
0°C to +70°C
0°C to +70°C
0°C to +70°C
0°C to +70°C
0°C to +70°C
0°C to +70°C
0°C to +70°C
Voltage
1.25V
1.25V
1.25V
1.25V
2.5V
2.5V
2.5V
2.5V
Max. Temperature
Coefficient
50ppm/°C
50ppm/°C
100ppm/°C
100ppm/°C
50ppm/°C
50ppm/°C
100ppm/°C
100ppm/°C
7
8
TC04/5-6 8/23/96
TELCOM SEMICONDUCTOR, INC.
3-5
TELCOM [ TELCOM SEMICONDUCTOR, INC ]
