TS3022 STMicroelectronics, TS3022 Datasheet

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TS3022

Manufacturer Part Number
TS3022
Description
Rail-to-Rail 1.8V High-Speed Micropower Comparators
Manufacturer
STMicroelectronics
Datasheet

Specifications of TS3022

Propagation Delay
38 ns
Low Current Consumption
73 µA/Comp
Wide Temperature Range
-40° C to +125° C
Esd Tolerance
5 kV HBM / 300 V MM
Latch-up Immunity
200 mA

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Features
Applications
Description
The TS3022 dual comparator features a high-
speed response time with rail-to-rail inputs. With a
supply voltage specified from 2 to 5 V, this
comparator can operate over a wide temperature
range: -40° C to +125° C.
The TS3022 comparator offers micropower
consumption as low as a few tens of
microamperes thus providing an excellent ratio of
power consumption current versus response time.
The TS3022 includes push-pull outputs and is
available in small packages (SMD): SO-8 and
MiniSO-8.
June 2009
Propagation delay: 38 ns
Low current consumption: 73 μA/Comp
Rail-to-rail inputs
Push-pull outputs
Supply operation from 1.8 to 5 V
Wide temperature range: -40° C to +125° C
ESD tolerance: 5 kV HBM / 300 V MM
Latch-up immunity: 200 mA
SMD packages
Telecommunications
Instrumentation
Signal conditioning
High-speed sampling systems
Portable communication systems
Rail-to-rail 1.8 V high-speed dual comparator
Doc ID 15309 Rev 2
Pin connections (top view)
SO-8/MiniSO-8
TS3022
TS3022
www.st.com
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TS3022 Summary of contents

Page 1

... High-speed sampling systems ■ Portable communication systems Description The TS3022 dual comparator features a high- speed response time with rail-to-rail inputs. With a supply voltage specified from this comparator can operate over a wide temperature range: -40° +125° C. ...

Page 2

... Parameter (1) (2) (3) (3) (4) (5) ( Parameter < +125° C amb < +125° C amb < +85° C amb < +125° C amb Doc ID 15309 Rev 2 TS3022 Value 5.5 ± 0 0 125 190 40 39 -65 to +150 150 260 5000 300 1500 200 -. V is defined as the difference ...

Page 3

... TS3022 2 Electrical characteristics Table Symbol Parameter V Input offset voltage IO ΔV Input offset voltage drift IO (2) I Input offset current IO (2) I Input bias current IB I Supply current/comp Short-circuit current SC V Output voltage high OH V Output voltage low OL CMRR Common mode rejection ratio 0 < V ...

Page 4

... Max. 0 100 86 160 - 300 = 120 - = 110 125 3.20 3. 150 - pF pF kΩ kΩ TS3022 (1) Unit mV μV/° μ and ICM and ICM ...

Page 5

... TS3022 Table Symbol Parameter V Input offset voltage IO ΔV Input offset voltage drift IO (2) I Input offset current IO (2) I Input bias current IB I Supply current / Comp Short circuit current SC V Output voltage high OH V Output voltage low OL CMRR Common mode rejection ratio ...

Page 6

... ICM CC output HIGH o - +25 C +125 1.8 2.2 2.6 3.0 3.4 3.8 4.2 V (V) CC Current consumption /comp. vs. power supply voltage V =V ICM CC output LOW o - +25 C +125 1.8 2.2 2.6 3.0 3.4 3.8 4.2 V (V) CC Output voltage vs. sink current output LOW o +125 C o +25 C 0.5 1.0 1.5 2.0 2.5 3.0 3.5 I (mA) SINK TS3022 o C 4.6 5 4.6 5.0 o -40 C 4.0 4.5 5.0 ...

Page 7

... TS3022 Figure 7. Output voltage vs. source current 3.30 3.25 -40 3.20 3.15 3.10 o + 3.3V 3.00 CC output HIGH 2.95 0.0 0.5 1.0 1.5 2.0 2.5 I (mA) SOURCE Figure 9. Output Voltage vs. source current 5.00 4.95 4.90 4.85 o + output HIGH 4.75 0.0 0.5 1.0 1.5 2.0 2.5 I SOURCE Figure 11. Input offset voltage vs. temperature and common mode voltage 1 1.2 1.0 0.8 0.6 0.4 0.2 0.0 -60 -40 - Temperature ( Figure 8 ...

Page 8

... V (mV 3 125 (mV) OV TS3022 ICM - 100 110 ICM - 100 110 ICM -40 ...

Page 9

... TS3022 Figure 19. Propagation delay vs. overdrive 100 125 (mV) OV Figure 21. Propagation delay vs. overdrive 100 125 (mV) OV Figure 23. Propagation delay vs. overdrive ...

Page 10

... Temp. = 25°C Doc ID 15309 Rev overdrive = 100 100 ICM ICM VICM - Temperature (°C) TS3022 ICM 100 120 ...

Page 11

... TS3022 3 Package information In order to meet environmental requirements, ST offers these devices in different grades of ® ECOPACK packages, depending on their level of environmental compliance. ECOPACK specifications, grade definitions and product status are available at: www.st.com. ® ECOPACK trademark. Doc ID 15309 Rev 2 Package information ® ...

Page 12

... Dimensions Millimeters Min. Typ. Max. 1.75 0.10 0.25 1.25 0.28 0.48 0.17 0.23 4.80 4.90 5.00 5.80 6.00 6.20 3.80 3.90 4.00 1.27 0.25 0.50 0.40 1.27 1.04 0 8° 0.10 Doc ID 15309 Rev 2 TS3022 Inches Min. Typ. Max. 0.069 0.004 0.010 0.049 0.011 0.019 0.007 0.010 0.189 0.193 0.197 0.228 0.236 0.244 0.150 0.154 0.157 0.050 0.010 0.020 0.016 0.050 0.040 1° 8° 0.004 ...

Page 13

... TS3022 3.2 MiniSO-8 package information Figure 29. MiniSO-8 package mechanical drawing Table 7. MiniSO-8 package mechanical data Ref ccc Dimensions Millimeters Min. Typ. Max. 1.10 0.15 0.75 0.85 0.95 0.22 0.40 0.08 0.23 2.80 3.00 3.20 4.65 4.90 5.15 2.80 3.00 3.10 0.65 0.40 0.60 0.80 0.95 0. 0.10 Doc ID 15309 Rev 2 Package information Inches Min. Typ. Max. 0.043 0.006 0.030 0.033 ...

Page 14

... Ordering information 4 Ordering information Table 8. Order codes Part number Temperature range TS3022ID TS3022IDT -40° C, +125° C TS3022IST 14/16 Package SO-8 SO-8 Tape & reel MiniSO-8 Tape & reel Doc ID 15309 Rev 2 TS3022 Packing Marking Tube 3022I 3022I K521 ...

Page 15

... The information contained in this datasheet was previously included in the TS3021-TS3022 datasheet (revision 4 dated October 2007). 1 The single version (TS3021) and dual version (TS3022) have now been split into two separate datasheets. Refer to the TS3021 revision 5 for a complete history of changes. Modified ESD tolerances in ...

Page 16

... Australia - Belgium - Brazil - Canada - China - Czech Republic - Finland - France - Germany - Hong Kong - India - Israel - Italy - Japan - Malaysia - Malta - Morocco - Philippines - Singapore - Spain - Sweden - Switzerland - United Kingdom - United States of America 16/16 Please Read Carefully: © 2009 STMicroelectronics - All rights reserved STMicroelectronics group of companies www.st.com Doc ID 15309 Rev 2 TS3022 ...

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