Datasheet

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This is information on a product in full production.

April 2013 DocID17272 Rev 4 1/27

TS331, TS332, TS334

Micropower low-voltage, rail-to-rail comparators

Datasheet - production data

Features

• Supply operation from 1.6 V to 5 V

• Low current consumption: 20 μA

• Rail-to-rail inputs

• Wide temperature range: -40 °C to +125 °C

• Low output saturation voltage

• Low propagation delay: 210 ns

• Open-drain output

• ESD tolerance: 2 kV HBM/200 V MM

• SMD packages

• Automotive qualified

Applications

• Mobile phones

• Notebooks and PDAs

• Battery-supplied electronics

• General-purpose portable devices

• General-purpose low voltage applications

Description

The TS331, TS332 and TS334 are single, dual

and quad micropower and low-voltage

comparators. They can operate with a supply

voltage ranging from 1.6 V to 5 V with a typical

current consumption as low as 20

μA. In addition,

rail-to-rail inputs make them a perfect choice for

low-voltage applications.

Their availability in tiny packages is a real

advantage for overcoming space constraints.

The TS33x are specified for temperatures

between -40 °C to +125 °C, making them ideal for

a wide range of applications.

TS331 (single)

TS332 (dual)

TS334 (quad)

SOT23-5/SC70-5 DFN6 1.2x1.3

SO8 MiniSO8

SO14 TSSOP14

DFN8 2x2

QFN16 3x3

www.st.com

Summary of content (27 pages)

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TS331, TS332, TS334 Micropower low-voltage, rail-to-rail comparators Datasheet - production data Applications TS331 (single) • Mobile phones • Notebooks and PDAs • Battery-supplied electronics • General-purpose portable devices SOT23-5/SC70-5 • General-purpose low voltage applications DFN6 1.2x1.3 Description TS332 (dual) SO8 DFN8 2x2 MiniSO8 The TS331, TS332 and TS334 are single, dual and quad micropower and low-voltage comparators. They can operate with a supply voltage ranging from 1.
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Contents TS331, TS332, TS334 Contents 1 Package pin connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 2 Absolute maximum ratings and operating conditions . . . . . . . . . . . . . 4 3 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 4 Package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 4.1 SOT23-5 package information . . . . . . . . . . . . . . . . . . . .
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TS331, TS332, TS334 Package pin connections Figure 1. Pin connections for each package (top view) ,1 9&& ,1 287 ,1 1& 9&& 9&& 1& ,1 ,1 TS331 DFN6 1.2x1.
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Absolute maximum ratings and operating conditions 2 TS331, TS332, TS334 Absolute maximum ratings and operating conditions Table 1. Absolute maximum ratings Symbol Parameter VCC Supply voltage(1) VID Differential input voltage VIN Input voltage range Vout Output voltage(1) Rthja Value 5.5 ± 5.5 (VCC-) - 0.3 to (VCC+) + 0.3 5.5 Thermal resistance junction to ambient SOT23-5 SC70-5 DFN6 1.2x1.
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TS331, TS332, TS334 Absolute maximum ratings and operating conditions Table 2. Operating conditions Symbol Parameter Toper Operating temperature range VCC Supply voltage (VCC+) - (VCC-) -40°C < Tamb < +125°C VICM Common mode input voltage range Tamb = +25°C -40°C < Tamb < +125°C DocID17272 Rev 4 Value Unit -40 to +125 °C 1.6 to 5.0 V (VCC-) - 0.2 to (VCC+) + 0.
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Electrical characteristics 3 TS331, TS332, TS334 Electrical characteristics Table 3. VCC+ = +1.8 V, VCC- = 0 V, Tamb = +25°C (unless otherwise specified) Symbol VIO Parameter Input offset voltage ΔVio/ΔT Input offset voltage drift IIB IIO Input bias current(1) Input offset current(1) Test conditions Min. Max. 0.
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TS331, TS332, TS334 Electrical characteristics Table 4. VCC+ = +2.7 V, VCC- = 0 V, Tamb = +25°C (unless otherwise specified) Symbol VIO Parameter Input offset voltage ΔVio/ΔT Input offset voltage drift IIB IIO Input bias current(1) Input offset current Test conditions Min. 0.
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Electrical characteristics TS331, TS332, TS334 Table 5. VCC+ = +5 V, VCC- = 0 V, Tamb = +25°C (unless otherwise specified) Symbol VIO Parameter Input offset voltage ΔVio/ΔT Input offset voltage drift IIB IIO Input bias current(1) Test conditions Min. Supply current 0.
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TS331, TS332, TS334 Electrical characteristics Figure 2. Supply current versus supply voltage Figure 3. Supply current versus supply voltage with output high, VICM = 0 V with output high, VICM = VCC Figure 4. Supply current versus supply voltage Figure 5. Supply current versus supply voltage with output low, VICM = 0 V with output low, VICM = VCC Figure 6. Supply current versus temperature Figure 7.
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Electrical characteristics TS331, TS332, TS334 Figure 8. Input current versus differential input voltage Figure 9. Input offset voltage versus temperature Figure 10. Output voltage versus output sink current, VCC = 1.8 V Figure 11. Output voltage versus output sink current, VCC = 2.7 V Figure 12. Output voltage versus output sink current, VCC = 5 V Figure 13.
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TS331, TS332, TS334 Electrical characteristics Figure 14. Output voltage versus temperature Figure 15. Propagation delay versus overdrive with negative transition, VCC = 1.8 V Figure 16. Propagation delay versus overdrive with positive transition, VCC = 1.8 V Figure 17. Propagation delay versus common mode voltage, VCC = 1.8 V Figure 18. Propagation delay versus overdrive with negative transition, VCC = 2.7 V Figure 19. Propagation delay versus overdrive with positive transition, VCC = 2.
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Electrical characteristics TS331, TS332, TS334 Figure 20. Propagation delay versus common mode voltage, VCC = 2.7 V Figure 21. Propagation delay versus overdrive with negative transition, VCC = 5 V Figure 22. Propagation delay versus overdrive with positive transition, VCC = 5 V Figure 23. Propagation delay versus common mode voltage, VCC = 5 V Figure 24. Propagation delay versus time with negative transition Figure 25.
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TS331, TS332, TS334 4 Package information 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® is an ST trademark.
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Package information 4.1 TS331, TS332, TS334 SOT23-5 package information Figure 26. SOT23-5 package mechanical drawing Table 6. SOT23-5 package mechanical data Dimensions Ref. A Inches(1) Millimeters Min. Typ. Max. Min. Typ. Max. 0.90 1.20 1.45 0.035 0.047 0.057 A1 0.15 A2 0.90 1.05 1.30 0.035 0.041 0.051 B 0.35 0.40 0.50 0.013 0.015 0.019 C 0.09 0.15 0.20 0.003 0.006 0.008 D 2.80 2.90 3.00 0.110 0.114 0.118 D1 1.90 0.075 e 0.95 0.037 E 2.60 2.80 3.
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TS331, TS332, TS334 4.2 Package information SC70-5 (SOT323-5) package information Figure 27. SC70-5 (SOT323-5) package mechanical drawing SIDE VIEW DIMENSIONS IN MM GAUGE PLANE COPLANAR LEADS SEATING PLANE TOP VIEW Table 7. SC70-5 (or SOT323-5) package mechanical data Dimensions Ref Min A Inches(1) Millimeters Typ 0.80 A1 Max Min 1.10 0.315 Typ 0.043 0.10 A2 0.80 b 0.90 Max 0.004 1.00 0.315 0.035 0.15 0.30 0.006 0.012 c 0.10 0.22 0.004 0.009 D 1.80 2.00 2.20 0.
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Package information 4.3 TS331, TS332, TS334 DFN6 1.2x1.3 package information Figure 28. DFN6 1.2x1.3 package mechanical drawing Table 8. DFN6 1.2x1.3 package mechanical data Dimensions Ref Inches(1) Millimeters Min Typ Max Min Typ Max A 0.45 0.50 0.55 0.018 0.020 0.022 A1 0.00 0.02 0.05 0.000 0.001 0.002 b 0.15 0.18 0.25 0.006 0.007 0.002 c 0.05 0.002 D 1.20 0.047 E 1.30 0.051 e 0.4 0.016 L 0.475 0.525 0.575 0.019 0.021 0.023 L3 0.375 0.425 0.475 0.
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TS331, TS332, TS334 4.4 Package information DFN8 2x2 package information Figure 29. DFN8 2x2 package mechanical drawing $06 B9 Table 9. DFN8 2x2x0.6 mm package mechanical data (pitch 0.5 mm) Dimensions Ref. A Millimeters Inches Min. Typ. Max. Min. Typ. Max. 0.51 0.55 0.60 0.020 0.022 0.024 A1 0.05 A3 0.002 0.15 0.006 b 0.18 0.25 0.30 0.007 0.010 0.012 D 1.85 2.00 2.15 0.073 0.079 0.085 D2 1.45 1.60 1.70 0.057 0.063 0.067 E 1.85 2.00 2.15 0.073 0.
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Package information TS331, TS332, TS334 Figure 30.
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TS331, TS332, TS334 4.5 Package information SO8 package information Figure 31. SO8 package mechanical drawing Table 10. SO8 package mechanical data Dimensions Ref. Inches(1) Millimeters Min. Typ. A Max. Min. Typ. 1.75 0.069 A1 0.10 A2 1.25 b 0.28 0.48 0.011 0.019 c 0.17 0.23 0.007 0.010 D 4.80 4.90 5.00 0.189 0.193 0.197 E 5.80 6.00 6.20 0.228 0.236 0.244 E1 3.80 3.90 4.00 0.150 0.154 0.157 e 0.25 Max. 0.004 0.010 0.049 1.27 0.050 h 0.25 0.50 0.
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Package information 4.6 TS331, TS332, TS334 MiniSO8 package information Figure 32. MiniSO8 package mechanical drawing Table 11. MiniSO8 package mechanical data Dimensions Ref. Inches(1) Millimeters Min. Typ. A Max. Typ. 1.1 A1 0 A2 0.75 b Max. 0.043 0.15 0 0.95 0.030 0.22 0.40 0.009 0.016 c 0.08 0.23 0.003 0.009 D 2.80 3.00 3.20 0.11 0.118 0.126 E 4.65 4.90 5.15 0.183 0.193 0.203 E1 2.80 3.00 3.10 0.11 0.118 0.122 e L 0.85 0.65 0.40 0.60 0.006 0.
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TS331, TS332, TS334 4.7 Package information QFN16 3x3 package information Figure 33.
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Package information Table 12. TS331, TS332, TS334 QFN16 3 x 3 mm package mechanical data (pitch 0.5 mm) Dimensions Ref. Millimeters Inches Min. Typ. Max. Min. Typ. Max. A 0.80 0.90 1.00 0.031 0.035 0.039 A1 0 0.05 0 A3 0.20 b 0.18 D 2.90 D2 1.50 E 2.90 E2 1.50 e L 3.00 3.00 0.008 0.30 0.007 3.10 0.114 1.80 0.059 3.10 0.114 1.80 0.059 0.50 0.30 0.002 0.012 0.118 0.071 0.118 0.122 0.071 0.020 0.50 0.012 0.020 Figure 34.
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TS331, TS332, TS334 4.8 Package information SO14 package information Figure 35. SO14 package mechanical drawing Table 13. SO14 package mechanical data Dimensions Inches(1) Millimeters Ref. Min. Typ. Max. Min. Typ. Max. A 1.35 1.75 0.050 0.068 A1 0.10 0.25 0.004 0.009 A2 1.10 1.65 0.040 0.060 B 0.33 0.51 0.010 0.020 C 0.19 0.25 0.007 0.009 D 8.55 8.75 0.330 0.340 E 3.80 4.0 0.150 0.150 e 1.27 0.05 H 5.80 6.20 0.220 0.240 h 0.25 0.50 0.009 0.020 L 0.
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Package information 4.9 TS331, TS332, TS334 TSSOP14 package information Figure 36. TSSOP14 package mechanical drawing Table 14. TSSOP14 package mechanical data Dimensions Ref. Inches(1) Millimeters Min. Typ. A Max. Typ. 1.20 A1 0.05 A2 0.80 b Max. 0.047 0.15 0.002 0.004 0.006 1.05 0.031 0.039 0.041 0.19 0.30 0.007 0.012 c 0.09 0.20 0.004 0.0089 D 4.90 5.00 5.10 0.193 0.197 0.201 E 6.20 6.40 6.60 0.244 0.252 0.260 E1 4.30 4.40 4.50 0.169 0.173 0.
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TS331, TS332, TS334 5 Ordering information Ordering information Table 15. Order codes Order code Temperature range TS331ILT TS331IYLT Package Packaging Marking K506 SOT23-5 (1) K513 TS331ICT SC70-5 K55 TS331IQT DFN6 1.2x1.3 K3 TS332IQ2T DFN8 2x2 K55 TS332IDT TS332IYDT (1) TS332IST TS334IQ4T TS334IDT TS334IYDT(1) TS334IPT TS334IYPT(1) -40 °C, +125 °C SO8 332I Tape and reel 332IY MiniSO8 K507 QFN16 3x3 K307 SO14 TSSOP14 334I 334IY 334I 334IY 1.
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Revision history 6 TS331, TS332, TS334 Revision history Table 16. Document revision history Date Revision 29-Mar-2010 1 Initial release. 2 – Added TS332 and TS334 devices. – Added Vout parameter in Table 1: Absolute maximum ratings. – Removed note "The magnitude of input and output voltages must never exceed the supply rail ±0.3 V." from Table 1. – Removed note "All values over the temperature range are guaranteed through correlation and simulation.
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TS331, TS332, TS334 Please Read Carefully: 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.