TS4061VIBT-205

TS4061V Datasheet Precision micropower shunt voltage reference Features SOT323-5L • • • • • • • Fixed 2.048 V output voltage Ultra low operating current: 10 µA at 25 °C High initial accuracy: ± 0.2% Stable when used with capacitive loads Industrial (-40 to +85 °C) temperature range 20 ppm / °C typ., 70 ppm / °C max. temperature coefficient Available in SOT323-5L package Applications • • • Portable, battery-operated equipment Data acquisition systems Instrumentation Description The TS4061V is a low power high accuracy shunt voltage reference providing a stable output voltage over the industrial temperature range, with a maximum temperature coefficient of 70 ppm/°C. The SOT323-5L package is ideal in applications where space saving is a critical issue. Maturity status link TS4061V The very low operating current is a key advantage for power budgeted designs. In addition, the TS4061V is very stable and can be used in a broad range of application conditions. DS12599 - Rev 1 - June 2018 For further information contact your local STMicroelectronics sales office. www.st.com TS4061V Pin configuration 1 Pin configuration Figure 1. Pin connections (top view) Anode 1 NC 2 Cathode 3 A 5 NC 4 NC K SOT323-5L Table 1. Order code DS12599 - Rev 1 Part number Cathode-to-anode voltage Precision Package Temperature range TS4061VIBT-205 2.048 V 0.2% SOT323-5L -40 to +85 °C page 2/15 TS4061V Maximum ratings 2 Maximum ratings Table 2. Absolute maximum ratings Symbol Parameter Value Unit Ik Reverse breakdown current 20 mA If Forward current 15 mA Pd Power dissipation (1) SOT323-5L 500 mW Tstd Storage temperature -65 to +150 °C 2 kV Charged device model 1500 V Lead temperature (Soldering) 10 s. 260 °C Max junction temperature +150 °C ESD Tlead Tj Human body model (HBM) 1. Pd has been calculated with Tamb = 25 °C and Tjmax = 150 °C Note: Absolute maximum ratings are those values beyond which damage to the device may occur. Functional operation under these conditions is not implied. Table 3. Thermal data Symbol Parameter Value Unit RthJA Thermal resistance junction-ambient 250 °C/W RthJC Thermal resistance junction-case 171 °C/W Table 4. Operating conditions Symbol DS12599 - Rev 1 Parameter Value Unit Ikmin Minimum operating current 10 µA Ikmax Maximum operating current 15 mA Toper Operating free air temperature range -40 to +85 °C page 3/15 TS4061V Typical application circuit 3 Typical application circuit Figure 2. Application circuit Note: DS12599 - Rev 1 The value of R must be chosen in order to ensure IK ≥ IKmin in all the operating conditions (VIN, load and temperature). page 4/15 TS4061V Electrical characteristics 4 Electrical characteristics Ik = 10 µA, Tamb = 25 °C (unless otherwise specified). Table 5. Electrical characteristics Symbol Vk Ikmin Parameter Initial accuracy TS4061VIBT-205 Minimum operating current ΔVk / ΔT Average temperature coefficient Test conditions Ik = 10 µA Tamb = 25 °C 10 µA < Ik < 15 mA, -40 °C < Tamb < +85 °C -40 °C < T amb < +85 °C 1 mA < Ik < 15 mA -40 °C < Tamb< +85 °C DS12599 - Rev 1 +0.2 7.5 10 12 20 70 0.2 1 Unit % µA ppm/°C mV 1.7 4 0.3 Rka Static impedance Ik = 10 µA to 10 mA 0.15 Hys Thermal hysteresis Ik = 10 µA 120 ppm Wide band noise Ik = 10 µA 10 Hz < f < 10 kHz 90 µVRMS Low frequency noise Ik = 10 µA 0.1 Hz < f < 10 Hz 45 µVp-p Noise Note: -0.2 -40 °C < Tamb < +85 °C Ikmin < Ik < 1 mA Reverse breakdown voltage change with ΔVk / ΔIk operating current range Min. Typ. Max. Ω Limits are 100% production tested at 25 °C. Limits overtemperature are guaranteed through correlation and by design. page 5/15 TS4061V Typical performance characteristics 5 Typical performance characteristics The following plots are referred to the typical application circuit and, unless otherwise noted, at TA = 25 °C. Figure 4. Cathode voltage vs. temperature (IK = 1 mA) 2055 2055 2053 2053 2051 2051 2049 2049 2047 2047 VKA [mV] VKA [mV] Figure 3. Cathode voltage vs. temperature (IK = 10 µA) 2045 2043 2045 2043 2041 2041 2039 2039 2037 2037 2035 -60 2035 -40 -20 0 20 40 60 80 -60 100 -40 -20 0 20 40 60 80 100 Temperature [°C] Temperature [°C] Figure 5. Cathode voltage vs. temperature (IK = 15 mA) Figure 6. Static impedance vs. temperature 2055 0.4 2053 0.35 2051 0.3 0.25 2047 RKA [Ω] VKA [mV] 2049 2045 2043 0.2 0.15 2041 0.1 2039 0.05 2037 2035 -60 0 -40 -20 0 20 40 60 80 -60 100 -40 -20 Temperature [°C] Figure 7. ΔVk / ΔIk vs. temperature (IK = 8 µA to 1 mA) 20 40 60 80 100 Figure 8. ΔVk / ΔIk vs. temperature (IK = 1 mA to 15 mA) 1 2 0.9 1.8 0.8 1.6 0.7 1.4 DVK /DIK [mV] DVK /DIK [mV] 0 Temperature [°C] 0.6 0.5 0.4 0.3 1.2 1 0.8 0.6 0.2 0.4 0.1 0.2 0 -60 -40 -20 0 20 40 Temperature [°C] DS12599 - Rev 1 60 80 100 0 -60 -40 -20 0 20 40 60 80 100 Temperature [°C] page 6/15 TS4061V Typical performance characteristics Figure 9. Minimum operating cathode current vs. temperature Figure 10. Reverse characteristic 10 16 9 14 8 12 10 6 I KA [µA] I Kmin [µA] 7 5 8 4 6 3 4 2 2 1 0 0 -60 -40 -20 0 20 40 60 80 0 100 0.5 1 1.5 2 2.5 VKA [V] Temperature [°C] Figure 11. Forward characteristic Figure 12. Temperature coefficient 0.7 30 0.6 25 0.5 PPM/ °C I FV [µA] 20 0.4 0.3 10 0.2 5 0.1 0 0.001 0.010 0.100 1.000 10.000 100.000 VFV [V] Figure 13. Turn-on transient (trise = 10 µs, no COUT) DS12599 - Rev 1 15 0 1 2 3 4 5 6 7 8 9 10 Samples Figure 14. Turn-on transient (trise = 1.2 ms, no COUT) page 7/15 TS4061V Typical performance characteristics Figure 15. Turn-on transient (trise = 1.2 ms, COUT = 100 nF) DS12599 - Rev 1 Figure 16. Turn-on transient (trise = 1.2 ms, COUT = 1 µF) page 8/15 TS4061V Package information 6 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. 6.1 SOT323-5L package information Figure 17. SOT323-5L package outline DS12599 - Rev 1 page 9/15 TS4061V SOT323-5L mechanical data Table 6. SOT323-5L package mechanical data Dim. DS12599 - Rev 1 mm Min. Typ. Max. A 0.80 1.10 A1 0 0.10 A2 0.80 b 0.15 0.30 c 0.10 0.22 D 1.80 2.00 2.20 E 1.80 2.10 2.40 E1 1.15 1.25 1.35 0.90 e 0.65 e1 1.30 L 0.26 θ 0° 0.36 1.00 0.46 8° page 10/15 TS4061V Revision history Table 7. Document revision history DS12599 - Rev 1 Date Revision 07-Jun-2018 1 Changes Initial release. page 11/15 TS4061V Contents Contents 1 Pin configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 2 Maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 3 Typical application circuit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 4 Electrical characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 5 Typical performance characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 6 Package information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 6.1 SOT323-5L package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11 DS12599 - Rev 1 page 12/15 TS4061V List of tables List of tables Table 1. Table 2. Table 3. Table 4. Table 5. Table 6. Table 7. Order code . . . . . . . . . . . . . . . . . . . Absolute maximum ratings . . . . . . . . Thermal data. . . . . . . . . . . . . . . . . . Operating conditions . . . . . . . . . . . . Electrical characteristics . . . . . . . . . . SOT323-5L package mechanical data Document revision history . . . . . . . . . DS12599 - Rev 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 . 3 . 3 . 3 . 5 10 11 page 13/15 TS4061V List of figures List of figures Figure 1. Figure 2. Figure 3. Figure 4. Figure 5. Figure 6. Figure 7. Figure 8. Figure 9. Figure 10. Figure 11. Figure 12. Figure 13. Figure 14. Figure 15. Figure 16. Figure 17. DS12599 - Rev 1 Pin connections (top view) . . . . . . . . . . . . . . . . . . Application circuit . . . . . . . . . . . . . . . . . . . . . . . . Cathode voltage vs. temperature (IK = 10 µA) . . . . . Cathode voltage vs. temperature (IK = 1 mA) . . . . . Cathode voltage vs. temperature (IK = 15 mA) . . . . Static impedance vs. temperature . . . . . . . . . . . . . ΔVk / ΔIk vs. temperature (IK = 8 µA to 1 mA) . . . . . ΔVk / ΔIk vs. temperature (IK = 1 mA to 15 mA) . . . . Minimum operating cathode current vs. temperature Reverse characteristic . . . . . . . . . . . . . . . . . . . . . Forward characteristic . . . . . . . . . . . . . . . . . . . . . Temperature coefficient . . . . . . . . . . . . . . . . . . . . Turn-on transient (trise = 10 µs, no COUT) . . . . . . . . Turn-on transient (trise = 1.2 ms, no COUT) . . . . . . . Turn-on transient (trise = 1.2 ms, COUT = 100 nF) . . Turn-on transient (trise = 1.2 ms, COUT = 1 µF) . . . . SOT323-5L package outline . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 4 6 6 6 6 6 6 7 7 7 7 7 7 8 8 9 page 14/15 TS4061V IMPORTANT NOTICE – PLEASE READ CAREFULLY STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, enhancements, modifications, and improvements to ST products and/or to this document at any time without notice. Purchasers should obtain the latest relevant information on ST products before placing orders. ST products are sold pursuant to ST’s terms and conditions of sale in place at the time of order acknowledgement. Purchasers are solely responsible for the choice, selection, and use of ST products and ST assumes no liability for application assistance or the design of Purchasers’ products. No license, express or implied, to any intellectual property right is granted by ST herein. Resale of ST products with provisions different from the information set forth herein shall void any warranty granted by ST for such product. ST and the ST logo are trademarks of ST. All other product or service names are the property of their respective owners. Information in this document supersedes and replaces information previously supplied in any prior versions of this document. © 2018 STMicroelectronics – All rights reserved DS12599 - Rev 1 page 15/15