MAX4037 Maxim, MAX4037 Datasheet
MAX4037
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MAX4037 Summary of contents
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... MAX4036–MAX4039 ideal for use in single-cell lithium-ion (Li+), or two-cell NiCd/NiMH/alkaline battery-powered applications. The MAX4036 is available in an SC70 package, the MAX4037 in a SOT23 package, and the MAX4038/ ® MAX4039 in UCSP™, µMAX , and TDFN packages. Battery-Powered/Solar-Powered Systems ...
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... Storage Temperature Range .............................-65°C to +150°C Lead Temperature (soldering, 10s) .................................+300° 15pF +25°C, unless otherwise specified CONDITIONS MAX4036/MAX4038, guaranteed by PSRR tests V DD MAX4037/MAX4039, guaranteed by PSRR and line regulation tests V = 1.4V DD MAX4036 1.8V DD MAX4037 ...
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... Short SCR Short (Note 1) LOAD / / 15pF MIN CONDITIONS MAX4036/MAX4038, guaranteed by PSRR test V DD MAX4037/MAX4039, guaranteed by PSRR and line regulation tests V = 1.4V DD MAX4036 1.4V DD MAX4036A 3. 1.8V DD MAX4037 V = 3.6V DD MIN ...
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... V ≤ OUT R = 100kΩ 5kΩ 100kΩ 5kΩ L MAX4037EUT-T, MAX4039ETB, MAX4039EUB (Note 1) REF MAX4039EBL-T / REF V = 1.8V to 3.6V DD Δ ≤ I ≤ 100µA, sourcing / LOAD REF -20µA ≤ I ≤ 0, sinking LOAD LOAD ...
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... INPUT BIAS CURRENT vs. TEMPERATURE -10 -40 - TEMPERATURE (°C) _______________________________________________________________________________________ with +1.2V Buffered Reference Typical Operating Characteristics = +25°C, unless otherwise noted.) A MAX4037 SUPPLY CURRENT vs. SUPPLY VOLTAGE AND TEMPERATURE 3 +85° +25° 2.5 2.0 1 -40°C A 1.0 0.5 0 1.8 2.1 2.4 2.7 3.0 SUPPLY VOLTAGE (V) OFFSET VOLTAGE vs ...
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Low I , +1.4V/800nA, Rail-to-Rail Op Amps BIAS with +1.2V Buffered Reference ( OUTPUT VOLTAGE SWING HIGH vs. TEMPERATURE ...
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Low I , +1.4V/800nA, Rail-to-Rail Op Amps BIAS ( AMP SOURCE CURRENT vs. OUTPUT VOLTAGE 3.0V DD ...
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... A -90 V -26 C -135 -30 1k 10k 100k 100 REFERENCE VOLTAGE CHANGE vs. TIME 1.234 1.233 MAX4037 1.232 MAX4039 1.231 1.230 85 0 100 200 300 400 TIME (HR) REFERENCE LINE-TRANSIENT RESPONSE 3. 1. -40° +25°C REF A AC-COUPLED 50mV/div = +85° ...
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Low I , +1.4V/800nA, Rail-to-Rail Op Amps BIAS ( REFERENCE LOAD-TRANSIENT RESPONSE (SINKING CURRENT REF 2μA V REF 500mV/div 0 2.5ms/div ...
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... Low I , +1.4V/800nA, Rail-to-Rail Op Amps BIAS with +1.2V Buffered Reference PIN MAX4038/ MAX4036/ MAX4038A MAX4037 MAX4036A µMAX*/TDFN UCSP µMAX/TDF 1 3 — — — — 5 — — — 1 — — 2 — — 3 — — 5 — — 6 — — ...
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... Figure 4, causes the input threshold to change when the output voltage changes state. The internal reference and low operating voltage of the MAX4037/MAX4039 make the devices ideal for battery- monitoring applications. Hysteresis can be set using resistors as shown in Figure 4, and the following design procedure: 1) Choose R3 ...
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... In this application, the MAX4036–MAX4039 supply cur- rent will vary, depending on the output state of the comparator. Power Supplies and Layout The MAX4036–MAX4039 operate from a single 1.4V (MAX4036/MAX4038) or 1.8V (MAX4037/MAX4039) to 3.6V power supply. Bypass V with a 0.1µF capacitor DD to ground to minimize noise. Good layout techniques optimize performance by decreasing the amount of stray capacitance to the op amp’ ...
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... INA+ 8 INB- N.C. 7 INB REF SS 3mm x 3mm x 0.8mm TDFN TDFN EXPOSED PAD CONNECTED TO V (BUMP SIDE DOWN) INB+ A INB OUTB 3 Pin Configurations MAX4037 5 REF 2 4 IN- 3 SOT23 OUTB MAX4038 3 6 INB INB ...
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... Buffered Reference For the latest package outline information and land patterns www.maxim-ic.com/packages. Note that a “+”, “#”, or “-” in the package code indicates RoHS status only. Package drawings may show a different suffix character, but the drawing pertains to the package regardless of RoHS status ...
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... Rail-to-Rail Op Amps BIAS For the latest package outline information and land patterns www.maxim-ic.com/packages. Note that a “+”, “#”, or “-” in the package code indicates RoHS status only. Package drawings may show a different suffix character, but the drawing pertains to the package regardless of RoHS status ...
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... Buffered Reference For the latest package outline information and land patterns www.maxim-ic.com/packages. Note that a “+”, “#”, or “-” in the package code indicates RoHS status only. Package drawings may show a different suffix character, but the drawing pertains to the package regardless of RoHS status ...
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... Rail-to-Rail Op Amps BIAS For the latest package outline information and land patterns www.maxim-ic.com/packages. Note that a “+”, “#”, or “-” in the package code indicates RoHS status only. Package drawings may show a different suffix character, but the drawing pertains to the package regardless of RoHS status ...
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... Buffered Reference For the latest package outline information and land patterns www.maxim-ic.com/packages. Note that a “+”, “#”, or “-” in the package code indicates RoHS status only. Package drawings may show a different suffix character, but the drawing pertains to the package regardless of RoHS status ...
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... Rail-to-Rail Op Amps BIAS For the latest package outline information and land patterns www.maxim-ic.com/packages. Note that a “+”, “#”, or “-” in the package code indicates RoHS status only. Package drawings may show a different suffix character, but the drawing pertains to the package regardless of RoHS status ...
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... Buffered Reference For the latest package outline information and land patterns www.maxim-ic.com/packages. Note that a “+”, “#”, or “-” in the package code indicates RoHS status only. Package drawings may show a different suffix character, but the drawing pertains to the package regardless of RoHS status ...
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... Rail-to-Rail Op Amps BIAS For the latest package outline information and land patterns www.maxim-ic.com/packages. Note that a “+”, “#”, or “-” in the package code indicates RoHS status only. Package drawings may show a different suffix character, but the drawing pertains to the package regardless of RoHS status ...
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... Updated TOC 20 Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are implied. Maxim reserves the right to change the circuitry and specifications without notice at any time. 22 ____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 © ...