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
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.
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
TYPICAL APPLICATION CIRCUIT
Output Voltage Temperature Drift
2.5010
THREE TYPICAL DEVICES
OUTPUT VOLTAGE - Volt
2.5005
DEVICE #1
2.5000
DEVICE #3
2.4995
DEVICE #2
2.4990
-40
-15
10
35
60
85
TEMPERATURE DRIFT-
°C
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© 2012 Touchstone Semiconductor, Inc. All rights reserved.
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