MAX4242 Maxim, MAX4242 Datasheet
MAX4242
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MAX4242 Summary of contents
Page 1
... Unity-Gain Stable for Capacitive Loads up to 200pF ♦ 90kHz Gain-Bandwidth Product ♦ Available in Space-Saving 5-Pin SOT23 and 8-Pin µMAX PART MAX4240EUK-T -40°C to +85°C MAX4241EUA Applications MAX4241ESA MAX4242EUA MAX4242ESA MAX4243EUB MAX4243ESD MAX4244ESD TOP VIEW PIN-PACKAGE 5-pin SOT23 8-pin µMAX/SO 8-pin µMAX/SO 10-pin µMAX, ...
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... 5.0V CC MAX4241ESA MAX4242ESA/MAX4243ESD/ - 0.2V) ≤ V ≤ MAX4244ESD + 0.2V) CC MAX4240EUK/MAX424_EUA/ MAX4243EUB < 1.0V IN+ IN > 2.5V IN+ IN- MAX4241ESA MAX4242ESA/MAX4243ESD/ = 1.8V CC MAX4244ESD MAX4240EUK/MAX424_EUA/ MAX4243EUB MAX4241ESA MAX4242ESA/MAX4243ESD/ MAX4244ESD = 5.0V CC MAX4240EUK/MAX424_EUA/ MAX4243EUB / 2, SHDN = +25°C, unless MIN TYP MAX UNITS 1.8 5 µ 1.0 1.5 µA 2.0 3.0 ±0.20 ±0.75 ±0.20 ±0.88 mV ± ...
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... Channel-to-Channel CH ISO Isolation (Note 6) Gain-Bandwidth GBW Product Phase Margin m Gain Margin G m Slew Rate SR _______________________________________________________________________________________ Beyond-the-Rails Op Amps = 100kΩ tied to V OUT CC L CONDITIONS MAX4241ESA MAX4242ESA/MAX4243ESD/ MAX4244ESD 1.8V ≤ V ≤ 5.5V CC MAX4240EUK/MAX424_EUA/ MAX4243EUB 0.2V) ≤ V ≤ EE OUT (V - 0.2V 5. 1.8V CC Specified as ...
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... OUT V = +1V/ 5.0V OUT STEP = 100kΩ tied to V OUT CONDITIONS 5.0V CC MAX4241ESA MAX4242ESA/MAX4243ESD/ - 0.2V) ≤ V ≤ MAX4244ESD + 0.2V) CC MAX4240EUK/MAX424_EUA/ MAX4243EUB / 2, SHDN = +25°C, unless MIN TYP MAX 70 0.05 200 50 150 200 3 = +1V/V 0. SHDN = ...
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... Beyond-the-Rails Op Amps = 100kΩ tied to V OUT CC L CONDITIONS MAX4241ESA MAX4242ESA/MAX4243ESD/ MAX4244ESD V = 1.8V CC MAX4240EUK/MAX424_EUA/ MAX4243EUB MAX4241ESA MAX4242ESA/MAX4243ESD/ MAX4244ESD V = 5.0V CC MAX4240EUK/MAX424_EUA/ MAX4243EUB MAX4241ESA MAX4242ESA/MAX4243ESD/ MAX4244ESD 1.8V ≤ V ≤ 5.5V CC MAX4240EUK/MAX424_EUA/ MAX4243EUB 0.2V) ≤ V ≤ OUT (V - 0.2V 5. 1.8V CC Specified ...
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... SHDN = Current (Note 2) Note 1: The MAX4240EUK, MAX4241EUA, MAX4242EUA, and MAX4243EUB specifications are 100% tested at T temperature limits are guaranteed by design. Note 2: Shutdown mode applies to the MAX4241/MAX4243 only. Note 3: Input bias current and input offset current are tested with V Note 4: Tested over the specified input common-mode range. ...
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Single/Dual/Quad, +1.8V/10µA, SOT23, ____________________________________Typical Operating Characteristics (continued +5.0V INPUT BIAS CURRENT vs. COMMON-MODE VOLTAGE (V = 5.5V +5.5V CC 2.5 0 ...
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... +1.8V +1.8V -60 -40 - 100 TEMPERATURE (°C) MAX4242/MAX4243/MAX4244 CROSSTALK vs. FREQUENCY - 10k L -70 -80 -90 -100 -110 10 100 1k 10k FREQUENCY (Hz) LOAD RESISTOR vs. CAPACITIVE LOAD 1000 10% OVE RSHOOT REGIO N OF MAR GINAL STABILITY ...
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Single/Dual/Quad, +1.8V/10µA, SOT23 +5.0V /2, V SHDN _______________________________________________________________________________________ Beyond-the-Rails Op Amps Typical Operating Characteristics (continued 100kΩ / +25°C unless ...
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... Figure 2. Input Protection Circuit 10 ______________________________________________________________________________________ The input offset Figure 1a. Minimizing Offset Error Due to Input Bias Current (Noninverting Figure 1b. Minimizing Offset Error Due to Input Bias Current (Inverting) MAX4240 MAX4241 MAX4242 MAX4243 MAX4244 MAX4240 MAX4241 MAX4242 MAX4243 MAX4244 ...
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Single/Dual/Quad, +1.8V/10µA, SOT23, In the region where the differential input voltage approaches 1.8V, the input resistance decreases expo- nentially from 45MΩ to 4.4kΩ as the diode block begins conducting. Conversely, the bias current increases with the same curve. Rail-to-Rail Output ...
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... GND). When using dual supplies, pull SHDN to V enter shutdown mode. Load-Driving Capability The MAX4240–MAX4244 are fully guaranteed over tem- perature and supply voltage to drive a maximum resis- tive load of 10kΩ although heavier loads can CC be driven in many applications. The rail-to-rail output ...
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... Figure 8a Using a Resistor to Isolate a Capacitive Load from the Op Amp MAX4240-44 fig08b 50mV/div IN 50mV/div OUT Figure 8c. Pulse Response with Isolating Resistor supplies should be bypassed to ground with R ISO R L MAX4240 MAX4241 MAX4242 MAX4243 MAX4244 MAX4240-44 fig08c 100 s/div 100k , C ...
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... The circuit consumes less power (but is more suscepti- CC ble to noise) with higher values of R1, R2, and R3 INPUT OUTPUT V IN Figure 10. Hysteresis Comparator Circuit Using the MAX4240–MAX4244 = [I x ( LOAD HYSTERESIS HYST OUT MAX4240 R2 V MAX4241 EE MAX4242 MAX4243 V EE MAX4244 ...
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... Information MAX4240/MAX4241 TRANSISTOR COUNT: 234 V CC MAX4242/MAX4243 TRANSISTOR COUNT: 466 MAX4244 TRANSISTOR COUNT: 932 SUBSTRATE CONNECTED TO V MAX4240 V EE OUTA INA OUTB MAX4242 INA INB INB+ EE SO/ MAX 14 V OUTA CC 13 OUTB INA- 12 INB- INA+ 11 ...
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... Revision History Pages changed at Rev 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. ...