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PDF TS6001 Data sheet ( Hoja de datos )
| Número de pieza | TS6001 | |
| Descripción | 2.5V Voltage Reference | |
| Fabricantes | Touchstone Semiconductor | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de TS6001 (archivo pdf) en la parte inferior de esta página. Total 12 Páginas | ||
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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 VIN: 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 CLOAD 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
TEMPERATURE DRIFT- °C
85
Page 1
© 2012 Touchstone Semiconductor, Inc. All rights reserved.
Datasheet pdf - http://www.DataSheet4U.net/
1 page  
www.DataSheet.co.kr
TS6001
TYPICAL PERFORMANCE CHARACTERISTICS
VIN = +5V; IOUT = 0mA; TA = +25°C, unless otherwise noted.
Power Supply Rejection vs Frequency
100
Supply Current vs Input Voltage
40
VCC =+5.5V±0.25V
10
36
32
1 28
0.1 24
0.01
100
1k 10k 100k
FREQUENCY - Hz
1M
Supply Current vs Temperature
40
VCC =+12.5V
35 VCC =+7.5V
30
VCC = +2.5V, +5.5V
25
20
2
4 6 8 10 12
INPUT VOLTAGE - Volt
14
Output Impedance vs Frequency
10k
1k
100
10
1
20
-40
-15 10 35 60
TEMPERATURE - °C
85
0.1Hz to 10Hz Output Noise
0.1
0.1
1 100 10k
FREQUENCY - Hz
1M
Power-On Transient Response
46µVPP
TS6001DS r1p0
1s/DIV
200µs/DIV
Page 5
RTFDS
Datasheet pdf - http://www.DataSheet4U.net/
5 Page 
www.DataSheet.co.kr
Generating Positive and Negative Low-Power
Voltage References
The circuit in Figure 8 uses a CD4049 hex inverter
and a few external capacitors as the power supply to
a dual-supply precision op amp to form a ±2.5V
precision, bipolar output voltage reference around
TS6001
the TS6001. The CD4049-based circuit is a discrete
charge pump voltage doubler/inverter that generates
±6V supplies for any precision, micropower op amp
with VOS and TCVOS specifications consistent with
the TS6001’s initial accuracy and output voltage drift
performance.
Figure 8: Generating Positive and Negative 2.5V References from a Single +3V or +5V
Supply.
TS6001DS r1p0
Page 11
RTFDS
Datasheet pdf - http://www.DataSheet4U.net/
11 Page | ||
| Páginas | Total 12 Páginas | |
| PDF Descargar | [ Datasheet TS6001.PDF ] | |
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