TS824-1.2 STMicroelectronics, TS824-1.2 Datasheet

no-image

TS824-1.2

Manufacturer Part Number
TS824-1.2
Description
High Thermal Stability Micropower Shunt Voltage Reference
Manufacturer
STMicroelectronics
Datasheet

Specifications of TS824-1.2

Low Tc
50 ppm/˚C MAXIMUM
Low Operating Current
45µA max @ 25˚C
High Precision At 25°c
±1%
Industrial Temperature Range
-40 to +85°C
DESCRIPTION
The TS824 is a low power shunt voltage reference
featuring a very low temperature coefficient of
50ppm/°C as a maximum value. Providing 1.225V
output voltage, the TS824 operates over the
industrial temperature range (-40 to +85°C). Ideal
for battery-powered equipments where power
conservation is critical, the TS824 is housed in a
tiny SOT23-3 package allowing space saving.
The TS824 is typically stable with any capacitive
loads within the entire temperature range. The
product is thus easy to use and the design simpli-
fied.
APPLICATION
ORDER CODE
LT = Tiny Package (SOT23-3) - only available in Tape & Reel (LT)
March 2002
Single temperature range: -40 to +85°C
Voltage
1.225V
LOW Tc: 50 ppm/°C MAXIMUM
1.225V OUTPUT VOLTAGE
LOW OPERATING CURRENT: 45 A max @
25°C
HIGH PRECISION AT 25°C: ±1%
STABLE WHEN USED WITH CAPACITIVE
LOADS
INDUSTRIAL TEMPERATURE RANGE:
-40 to +85°C
Instrumentation,
Data acquisition systems,
Portable, Battery powered equipments
Power management
Precision
1%
MICROPOWER SHUNT VOLTAGE REFERENCE
TS824ILT-1.2
SOT23-3
Marking
SOT23
L251
PIN CONNECTIONS (top view)
HIGH THERMAL STABILITY
(Plastic Micropackage)
SOT23-3L
L
TS824-1.2
1/5

Related parts for TS824-1.2

TS824-1.2 Summary of contents

Page 1

... Portable, Battery powered equipments Power management ORDER CODE Voltage Precision SOT23-3 1.225V 1% TS824ILT-1.2 Single temperature range: -40 to +85° Tiny Package (SOT23-3) - only available in Tape & Reel (LT) March 2002 HIGH THERMAL STABILITY (Plastic Micropackage) PIN CONNECTIONS (top view) SOT23 Marking L251 TS824-1.2 L SOT23-3L 1/5 ...

Page 2

... TS824-1.2 ABSOLUTE MAXIMUM RATINGS Symbol I Reverse Breakdown Current K I Forward Current F P Power Dissipation (note Storage Temperature Std TJ Junction Temperature T Lead Temperature (soldering, 10 seconds) Lead ESD Human Body Model (HBM) (note 2) Machine Model (MM) (note 2) Note 1: The maximum power dissipation must be derated at high temperature. It can be calculated using T ...

Page 3

... Reference voltage versus Temperature 1.240 1.235 1.230 1.225 V =V OUT REF 1.220 1.215 1.210 Static impedance for Ik > 1mA 0.9 0.6 0.3 0 TS824-1.2 T=+85°C T=+25°C T=-40° Cathode current (µA) -40 - Temperature (°C) -40 - Temperature (°C) 100 ...

Page 4

... TS824-1.2 Start-Up characteristics with low Ik (100µA) 4 Input signal 2 Voltage reference Time (µs) Noise versus frequency 300 200 100 0 0 100 Frequency (kHz) 4/5 Start-Up schematic with low Ik (100µA) Pulse G enerator +25°C 1000 10000 18 K Ik=100µA ...

Page 5

... STMicroelectronics GROUP OF COMPANIES © http://www.st.com - United Kingdom TS824-1.2 Inches Min. Typ. Max. 0.035 0.044 0.0004 0.004 0.037 0.040 0.012 0.020 0.003 0.008 0.110 0.114 ...

Related keywords