MAX9000 Maxim, MAX9000 Datasheet
MAX9000
Available stocks
Related parts for MAX9000
MAX9000 Summary of contents
Page 1
... Rev 1; 7/98 Low-Power, High-Speed, Single-Supply Op Amp + Comparator + Reference ICs General Description The MAX9000 family features the combination of a high- speed operational amplifier, a 185ns comparator, and a precision 1.230V reference. These devices operate from a single +2.5V to +5.5V supply and draw less than 500µA of quiescent current. The MAX9001/MAX9004 feature a shut- down mode that reduces supply current to 2µ ...
Page 2
... Maximum Junction Temperature .....................................+150°C Storage Temperature Range .............................-65°C to +160°C Lead Temperature (soldering, 10sec) .............................+300°C (MAX9001/MAX9004 only CM(OP AMP OUT(REF) A MIN CONDITIONS Guaranteed by PSRR tests MAX9000/MAX9001/ MAX9003/MAX9004 MAX9002/MAX9005 MAX9001/MAX9004 ( SHDN MAX9001/MAX9004 ( SHDN MAX900_ES_ MAX900_ES_ AIN+, AIN- ...
Page 3
... AOUT MAX9003/MAX9004/ MAX9005 (A V MAX9000/MAX9001/ MAX9002 ( 5V step AOUT MAX9003/MAX9004/ MAX9005 ( 10kHz f = 10kHz MAX9000/MAX9001/MAX9002 (A = 1V/V) V MAX9003/MAX9004/MAX9005 (A = 10V/V) V MAX900_ES_ (Notes 1, 2) MAX900_ES_ (Notes AOUT DD CM(COMP) , unless otherwise noted. Typical values are MAX ...
Page 4
... V for the MAX9000/MAX9003. CM(COMP) REF µ µV/V mA µA µs µs µs nF ...
Page 5
... SHDN = +5V SUPPLY CURRENT vs. SUPPLY VOLTAGE 500 450 MAX9000/MAX9001/MAX9003/MAX9004 400 350 MAX9002/MAX9005 300 250 200 2.5 3.0 3.5 4.0 4.5 5.0 SUPPLY VOLTAGE (V) MAX9000/MAX9001/MAX9003/MAX9004 SUPPLY CURRENT vs. TEMPERATURE 500 V = 5.5V 450 DD 400 V = 2.5V DD 350 300 -40 - TEMPERATURE (°C) MAX9002/MAX9005 SUPPLY CURRENT vs. TEMPERATURE 500 450 ...
Page 6
Low-Power, High-Speed, Single-Supply Op Amp + Comparator + Reference ICs ____________________________________Typical Operating Characteristics (continued) (op amp SHDN = +5V CHANGE IN OP-AMP OFFSET VOLTAGE (V OS vs. SUPPLY ...
Page 7
... Low-Power, High-Speed, Single-Supply Op Amp + Comparator + Reference ICs _____________________________Typical Operating Characteristics (continued) (op amp SHDN = +5V MAX9000/MAX9001/MAX9002 OP-AMP GAIN AND PHASE vs. FREQUENCY (NO LOAD) MAX9000 TOC 19 60 180 144 A = +1000 V NO LOAD 40 108 72 GAIN -36 PHASE -72 -20 -108 -144 -40 -180 ...
Page 8
... AOUT CHANGE IN COMPARATOR OFFSET VOLTAGE (V ) vs. TEMPERATURE OS 200 150 100 50 0 -50 -100 -150 -200 -40 - 100 TEMPERATURE (°C) MAX9000/MAX9001/MAX9002 OP-AMP OUTPUT IMPEDANCE vs. FREQUENCY LOAD 100 10 1 0.1 0.01 100 1k 10k 100k 1M 10M FREQUENCY (Hz) MAX9003/MAX9004/MAX9005 OP-AMP OUTPUT IMPEDANCE vs. FREQUENCY 10k A ...
Page 9
Low-Power, High-Speed, Single-Supply Op Amp + Comparator + Reference ICs _____________________________Typical Operating Characteristics (continued) (op amp SHDN = +5V COMPARATOR HYSTERESIS vs. TEMPERATURE 3.5 3.2 2.9 2.6 2.3 ...
Page 10
... 270pF 50mV/div V OUT 50mV/div 1 s/div V LOAD-TRANSIENT RESPONSE REF +1mA I OUT -1mA 2mA/div V REF 200mV/div 50 s/div COMPARATOR PROPAGATION DELAY MAX9000-TOC51 GND IN NO LOAD V IN+ 50mV/div V OUT 2V/div t t PD- PD+ 100ns/div MAX9003/MAX9004/MAX9005 OP-AMP SMALL-SIGNAL TRANSIENT RESPONSE LOAD 10mV/div ...
Page 11
... COUT = low MAX9000/MAX9001/MAX9002 OP-AMP LARGE-SIGNAL TRANSIENT RESPONSE LOAD 5V/div 4V V OUT 1V/div 0V 2 s/div NAME 14 SO SHDN AOUT 3 4 AIN AIN+ ...
Page 12
... COMP ence, but the inverting input of the comparator is avail- able externally. The MAX9001/MAX9004 include both the CIN+ 6 inverting input and the reference output. The MAX9000/ MAX9001/MAX9003/MAX9004 typically consume only 410µA of quiescent current, while the MAX9002/ REF 5 MAX9004 typically consume 340µA. These low-power, ...
Page 13
... The following section provides some practical application guidelines. Bypassing and Layout The MAX9000–MAX9005 operate from a +2.5V to +5.5V single supply or from ±1.25V to ±2.75V dual supplies. (In the MAX9000/MAX9001/MAX9003/MAX9004, the reference voltage is referred supply operation, bypass the power supply with a 0.1µ ...
Page 14
... V IN 50mV/ div V OUT 50mV/ div Figure 4. MAX9000/MAX9001/MAX9002 Op-Amp Small-Signal Transient Response with Capacitive Load (C = 510pF) and L No Isolation Resistor AOUT Figure 6. External Hysteresis comparator. The outputs do not undergo phase rever- ...
Page 15
Low-Power, High-Speed, Single-Supply Op Amp + Comparator + Reference ICs To add hysteresis, use the following procedure: Step 1: The device’s input bias current can be as high as 80nA. To minimize error due to the input bias, choose a ...
Page 16
Low-Power, High-Speed, Single-Supply Op Amp + Comparator + Reference ICs antenna can be long parallel wires spaced about 7.2cm apart, with equal but opposite currents. Radio waves from this antenna are detectable when the receiver is brought within close proximity, ...
Page 17
... MAX Typical Operating Circuit 0.1 F AIN+ INPUT AIN Pin Configurations N. N.C. SHDN AOUT 3 12 COUT MAX9001 AIN CIN+ MAX9004 AIN CIN REF MAX9000 OP AMP MAX9003 AOUT COUT CIN+ R2 COMP REF REF 1.230V ...
Page 18
Low-Power, High-Speed, Single-Supply Op Amp + Comparator + Reference ICs Ordering Information (continued) PART TEMP. RANGE MAX9002EUA -40°C to +85°C MAX9002ESA -40°C to +85°C MAX9003EUA -40°C to +85°C MAX9003ESA -40°C to +85°C MAX9004EUB -40°C to +85°C MAX9004ESD -40°C to +85°C ...
Page 19
Low-Power, High-Speed, Single-Supply Op Amp + Comparator + Reference ICs ______________________________________________________________________________________ Package Information (continued) 19 ...
Page 20
... Op Amp + Comparator + Reference ICs Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are implied ...