TS822AILT STMicroelectronics, TS822AILT Datasheet

IC VREF 2.5V SHUNT MCRPWR SOT-23

TS822AILT

Manufacturer Part Number
TS822AILT
Description
IC VREF 2.5V SHUNT MCRPWR SOT-23
Manufacturer
STMicroelectronics
Datasheet

Specifications of TS822AILT

Reference Type
Shunt
Voltage - Output
2.5V
Tolerance
±1%
Temperature Coefficient
100ppm/°C
Number Of Channels
1
Current - Cathode
40µA
Current - Output
15mA
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
SOT-23-3, TO-236-3, Micro3™, SSD3, SST3
Product
Voltage References
Topology
Shunt References
Output Voltage
2.5 V
Initial Accuracy
1 %
Average Temperature Coefficient (typ)
100 PPM / C
Shunt Current (max)
15 mA
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
Mounting Style
SMD/SMT
Shunt Current (min)
0.05 mA
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Voltage - Input
-
Current - Quiescent
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
497-8125-2
TS822AILT

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
TS822AILT
Manufacturer:
ST
Quantity:
20 000
Features
Applications
Description
The TS822 is a low power shunt voltage reference
providing a stable 2.5V output voltage over the
industrial temperature range (-40°C to +85°C).
Availabe in SOT23-3 surface mount package, it
can be designed in applications where space
saving is critical.
The low operating current is a key advantage for
power restricted designs. In addition, the TS822 is
very stable and can be used in a broad range of
application conditions.
August 2007
2.50V typical output voltage
Ultra low current consumption: 40µA typ.
High precision @ 25°C
– ±2% (standard version)
– ±1% (A grade)
High stability when used with capacitive loads
Industrial temperature range: -40°C to +85°C
100ppm/°C maximum temperature coefficient
Computers
Instrumentation
Battery chargers
Switch mode power supply
Battery operated equipment
2.5V micropower shunt voltage reference
Rev 2
(Plastic micropackage)
Pin connections
SOT23-3L
(Top view)
L
TS822
www.st.com
1/9
9

Related parts for TS822AILT

TS822AILT Summary of contents

Page 1

Features ■ 2.50V typical output voltage ■ Ultra low current consumption: 40µA typ. ■ High precision @ 25°C – ±2% (standard version) – ±1% (A grade) ■ High stability when used with capacitive loads ■ Industrial temperature range: -40°C to ...

Page 2

Absolute maximum ratings and operating conditions 1 Absolute maximum ratings and operating conditions Table 1. Absolute maximum ratings Symbol I Reverse breakdown current k I Forward current f P Power dissipation d T Storage temperature stg Human body model (HBM) ...

Page 3

TS822 2 Electrical characteristics Table 3. TS822 (2% precision) T Symbol Parameter Reverse breakdown voltage V k Reverse breakdown voltage tolerance I Minimum operating current k-min ΔV /ΔT Average temperature coefficient ref Reverse breakdown voltage change ΔV /Δ ...

Page 4

Electrical characteristics Figure 1. Reference voltage versus cathode current Reference voltage versus cathode current -0.5 0 0.5 1 Cathode voltage (V) Figure 3. Test circuit Test circuit R Ik=(Vin-Vref)/R Vin Figure 5. Static impedance (R ...

Page 5

TS822 Figure 7. Test circuit for pulse response at I =100µA k Test circuit for pulse response at Ik=100µA 25k ohm Pulse Generator Figure 9. Pulse response for I (detailed part) Pulse response for Ik=100µA Detailed part ...

Page 6

... These packages have a lead-free second level interconnect. The category of second level interconnect is marked on the package and on the inner box label, in compliance with JEDEC Standard JESD97. The maximum ratings related to soldering conditions are also marked on the inner box label. ECOPACK is an STMicroelectronics trademark. ECOPACK specifications are available at: www.st.com. 6/9 =100mA Figure 14 ...

Page 7

TS822 Figure 15. SOT23-3 package mechanical data Ref Dimensions Millimeters Min. Typ. Max. 0.890 1.120 0.010 0.100 0.880 0.950 1.020 0.300 0.500 0.080 0.200 2.800 2.900 3.040 ...

Page 8

... Ordering information 4 Ordering information Table 5. Order codes Part number TS822ILT TS822AILT 5 Revision history Table 6. Document revision history Date 21-Mar-2002 20-Aug-2007 8/9 Precision Temperature range 2% -40°C to +85°C 1% Revision 1 Initial release. Removed information related to TO-92 package. 2 Format update. Package Packing Marking ...

Page 9

... TS822 Information in this document is provided solely in connection with ST products. STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, modifications or improvements, to this document, and the products and services described herein at any time, without notice. All ST products are sold pursuant to ST’s terms and conditions of sale. ...

Related keywords