MAX4291EXK-T Maxim Integrated Products, MAX4291EXK-T Datasheet
MAX4291EXK-T
Specifications of MAX4291EXK-T
Available stocks
Related parts for MAX4291EXK-T
MAX4291EXK-T Summary of contents
Page 1
... Unity-Gain Stable for Capacitive Loads up to 100pF o 200µV Input Offset Voltage (MAX4292/MAX4294) o Single in Small 5-Pin SC70 o Available in Ultra-Small Packages: 5-Pin SC70 (MAX4291) 8-Bump UCSP (MAX4292) Applications PART MAX4291EXK-T MAX4291EUK-T MAX4292EBL-T* MAX4292EUA MAX4292ESA MAX4294ESD MAX4294EUD *UCSP reliability is integrally linked to the user’s assembly methods, circuit board material, and environment ...
Page 2
Ultra-Small, 1.8V, µPower, Rail-to-Rail I/O Op Amps ABSOLUTE MAXIMUM RATINGS Supply Voltage ( ....................................................6V CC EE) All Other Pins ...................................(V CC Current into IN_+, IN_- ..................................................... Output Short-Circuit Duration.....................................Continuous Continuous Power Dissipation (T = +70°C) A 5-Pin SC70 ...
Page 3
ELECTRICAL CHARACTERISTICS (continued 1.8V to 5.5V (Note 1) PARAMETER SYMBOL Large-Signal Voltage Gain A Output-Voltage Swing High V OH Output-Voltage Swing Low V OL Output Short-Circuit Current I OUT(SC) ...
Page 4
Ultra-Small, 1.8V, µPower, Rail-to-Rail I/O Op Amps ELECTRICAL CHARACTERISTICS (continued 1.8V to 5.5V OUT (Note 1) PARAMETER SYMBOL Input Offset Voltage Drift TCV Input Bias Current I B Input ...
Page 5
OUT CC SUPPLY CURRENT PER AMPLIFIER vs. TEMPERATURE 160 150 140 130 V = 5.5V CC 120 110 100 1. ...
Page 6
Ultra-Small, 1.8V, µPower, Rail-to-Rail I/O Op Amps (V = 2.4V OUT CC OPEN-LOOP GAIN vs. OUTPUT SWING LOW (V = 1.8V, R CONNECTED ...
Page 7
OUT CC LOAD RESISTOR vs. CAPACITIVE LOAD 100 10% OVERSHOOT A = 1V/V V (NONINVERTING CONFIGURATION 5. 2.4V CC ...
Page 8
Ultra-Small, 1.8V, µPower, Rail-to-Rail I/O Op Amps PIN MAX4292 MAX4291 µMAX/SO UCSP 1 — — 4 — — A1, A3 — B1, B3 — C1, C3 — — — ...
Page 9
Table 1. MAX4291 Characteristics with Typical Battery Systems RECHARGE- BATTERY TYPE ABLE Alkaline (2 cells) No Nickel-Cadmium Yes (2 cells) Lithium-Ion Yes (1 cell) Nickel-Metal- Yes Hydride (2 cells) IN+ 10.6k IN- 10.6k Figure 2. Input Protection Circuit capacitance) creates ...
Page 10
Ultra-Small, 1.8V, µPower, Rail-to-Rail I/O Op Amps MAX4291 OFFSET VOLTAGE vs. SUPPLY VOLTAGE -450 + -500 -550 -600 T A -650 -700 0 0.5 1.0 1.5 2.0 2.5 3.0 ...
Page 11
R ISO IN MAX4291 MAX4292 MAX4294 Figure 7a. Using a Resistor to Isolate a Capacitive Load from the Op Amp IN OUT 10 s/div V = 2.4V 1000pF EE, L Figure ...
Page 12
Ultra-Small, 1.8V, µPower, Rail-to-Rail I/O Op Amps PROPAGATION DELAY vs. INPUT OVERDRIVE 1000 5. 5. 100 1. ...
Page 13
For a 1V output and a current load of 50mA, the choice of resistors can 100k , and UCSP Information Design the layout for the ...
Page 14
Ultra-Small, 1.8V, µPower, Rail-to-Rail I/O Op Amps TOP VIEW IN+ 1 MAX4291 IN- SC70/SOT23 Chip Information MAX4291 TRANSISTOR COUNT: 149 MAX4292 TRANSISTOR COUNT: 356 MAX4294 TRANSISTOR COUNT: 747 PROCESS: BiCMOS 14 ______________________________________________________________________________________ Pin Configurations (continued) V ...
Page 15
For the latest package outline information www.maxim-ic.com/packages.) ______________________________________________________________________________________ Ultra-Small, 1.8V, µPower, Rail-to-Rail I/O Op Amps Package Information 15 ...
Page 16
Ultra-Small, 1.8V, µPower, Rail-to-Rail I/O Op Amps (The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline information www.maxim-ic.com/packages ÿ 0.50±0.1 0.6±0.1 1 0.6±0.1 D TOP VIEW ...
Page 17
For the latest package outline information www.maxim-ic.com/packages.) ______________________________________________________________________________________ Ultra-Small, 1.8V, µPower, Rail-to-Rail I/O Op Amps Package Information (continued) 17 ...
Page 18
... 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. 18 ____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 © 2002 Maxim Integrated Products ...