TS6001A Datasheet, PDF (1/12 Pages) Touchstone Semiconductor Inc – A 7ppm/ oC, 0.08 o/o Precision +2.5V Voltage Reference in SOT23

TS6001
A 7ppm/°C, 0.08% Precision +2.5V Voltage Reference in SOT23
FEATURES
 Improved Electrical Performance
over MAX6025
 Initial Accuracy:
0.08% (max) – TS6001A
0.16% (max) – TS6001B
 Temperature Coefficient:
7ppm/°C (max) – TS6001A
10ppm/°C (max) – TS6001B
 Quiescent Supply Current: 35μA (max)
 Low Supply Current Change with V_IN: 0.1μA/V
 Output Source/Sink Current: ±500µA
 Low Dropout at 500μA Load Current: 75mV
 Load Regulation: 30ppm/mA
 Line Regulation: 10ppm/V
 Stable with C_LOAD up to 2200pF
APPLICATIONS
Battery-Operated Equipment
Data Acquisition Systems
Hand-Held Equipment
Smart Industrial Transmitters
Industrial and Process-Control Systems
Precision 3V/5V Systems
Hard-Disk Drives
DESCRIPTION
The TS6001 is a 3-terminal, series-mode 2.5-V
precision voltage reference and is a pin-for-pin,
identical to the MAX6025 voltage reference with
improved electrical performance. The TS6001
consumes only 31μA of supply current at no-load,
exhibits an initial output voltage accuracy of less than
0.08%, and a low output voltage temperature
coefficient of 7ppm/°C. In addition, the TS6001’s
output stage is stable for all capacitive loads to
2200pF and is capable of sinking and sourcing load
currents up to 500µA.
Since the TS6001 is a series-mode voltage reference,
its supply current is not affected by changes in the
applied supply voltage unlike two-terminal shunt-
mode references that require an external resistor.
The TS6001’s small form factor and low supply
current operation all combine to make it an ideal
choice in low-power, precision applications.
The TS6001 is fully specified over the -40°C to +85°C
temperature range and is available in a 3-pin SOT23
package.
TYPICAL APPLICATION CIRCUIT
2.5010
Output Voltage Temperature Drift
THREE TYPICAL DEVICES
2.5005
DEVICE #1
2.5000
2.4995
DEVICE #3
DEVICE #2
2.4990
-40 -15 10 35 60 85
TEMPERATURE DRIFT- °C
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