Datasheet

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General Description

The MAX4414–MAX4419 operational amplifiers com-

bine high-speed performance, low distortion, and ultra-

low supply current. Consuming just 1.6mA of supply

current per amplifier, these devices operate from a sin-

gle +2.7V to +5.5V supply, have Rail-to-Rail

outputs,

and exhibit a common-mode input voltage range that

extends from 100mV below ground to within 1.5V of the

positive supply rail.

The MAX4414/MAX4416/MAX4418 single/dual/quad op

amps are unity-gain stable and achieve a 400MHz -3dB

bandwidth with a 200V/µs slew rate. The MAX4415/

MAX4417/MAX4419 single/dual/quad op amps are

compensated for closed-loop gains of +5V/V or greater

and achieve a 150MHz -3dB bandwidth with a 470V/µs

slew rate. The combination of high-speed, ultra-low

power, and low-distortion makes the MAX4414–

MAX4419 ideal for low-power/low-voltage, high-speed

portable systems such as video, communications, and

instrumentation.

The MAX4414/MAX4415 single and MAX4416/

MAX4417 dual amplifiers are available in space-saving

8-pin µMAX and SO packages, while the MAX4418/

MAX4419 quad amplifiers are available in a 14-pin

TSSOP package.

________________________Applications

Battery-Powered Instruments

Portable Communications

Keyless Entry Systems

Cellular Telephones

Video Line Drivers

Baseband Applications

Features

♦ Ultra-Low 1.6mA Supply Current

♦ Single +3V/+5V Operation

♦ High Speed

400MHz -3dB Bandwidth

(MAX4414/MAX4416/MAX4418)

200V/µs Slew Rate

(MAX4414/MAX4416/MAX4418)

150MHz -3dB Bandwidth

(MAX4415/MAX4417/MAX4419)

470V/µs Slew Rate

(MAX4415/MAX4417/MAX4419)

♦ Rail-to-Rail Outputs

♦ Input Common-Mode Range Extends Beyond V

♦ Low Differential Gain/Phase: 0.03%/0.15°

♦ Low Distortion at 5MHz (MAX4414/MAX4416/MAX4418)

-93dBc SFDR

0.003% Total Harmonic Distortion

♦ Low Cost

MAX4414–MAX4419

Low-Power, +3V/+5V, 400MHz Single-Supply

Op Amps with Rail-to-Rail Outputs

________________________________________________________________ Maxim Integrated Products 1

PART

NO. OF

AMPS

MINIMUM

GAIN

(V/V)

-3dB

BANDWIDTH

(MHz)

SLEW RATE

(V/µs)

MAX4414 1 1 400 200

MAX4415 1 5 150 470

MAX4416 2 1 400 200

MAX4417 2 5 150 470

MAX4418 4 1 400 200

MAX4419 4 5 150 470

PART TEMP. RANGE PIN-PACKAGE

MAX4414EUA -40°C to +85°C8 µMAX

MAX4414ESA -40°C to +85°C 8 SO

MAX4415EUA -40°C to +85°C8 µMAX

MAX4415ESA -40°C to +85°C 8 SO

_____________________Selector Guide

19-1837; Rev 0; 10/00

For price, delivery, and to place orders, please contact Maxim Distribution at 1-888-629-4642,

or visit Maxim’s website at www.maxim-ic.com.

Ordering Information

Rail-to-Rail is a registered trademark of Nippon Motorola, Ltd.

Pin Configurations appear at end of data sheet.

1.30

1.45

1.40

1.35

1.55

1.50

1.75

1.70

1.65

1.60

1.80

2.7 3.1 3.5 3.9 4.3 4.7 5.1 5.5

SUPPLY CURRENT vs. SUPPLY VOLTAGE

(PER AMPLIFIER)

MAX4414 toc01

SUPPLY VOLTAGE (V)

SUPPLY CURRENT (mA)

Ordering information continued at end of data sheet.

Typical Operating Characteristic

Summary of content (22 pages)

PAGE 1
9-1837; Rev 0; 10/00 Low-Power, +3V/+5V, 400MHz Single-Supply Op Amps with Rail-to-Rail Outputs ________________________Applications Features ♦ Ultra-Low 1.6mA Supply Current ♦ Single +3V/+5V Operation ♦ High Speed 400MHz -3dB Bandwidth (MAX4414/MAX4416/MAX4418) 200V/µs Slew Rate (MAX4414/MAX4416/MAX4418) 150MHz -3dB Bandwidth (MAX4415/MAX4417/MAX4419) 470V/µs Slew Rate (MAX4415/MAX4417/MAX4419) ♦ Rail-to-Rail Outputs ♦ Input Common-Mode Range Extends Beyond VEE ♦ Low Differential Gain/Phase: 0.03%/0.
PAGE 2
MAX4414–MAX4419 Low-Power, +3V/+5V, 400MHz Single-Supply Op Amps with Rail-to-Rail Outputs ABSOLUTE MAXIMUM RATINGS Supply Voltage (VCC to VEE)..................................................+6V Differential Input Voltage ....................................................±2.5V IN_-, IN_+, OUT_..............................(VCC + 0.3V) to (VEE - 0.3V) Current into Input Pins ......................................................±20mA Output Short-Circuit Duration to VCC or VEE ..............
PAGE 3
Low-Power, +3V/+5V, 400MHz Single-Supply Op Amps with Rail-to-Rail Outputs (VCC = +2.7V to +5.5V, VCM = VCC/2 - 0.75V, VEE = 0, RL = ∞ to VCC/2, VOUT = VCC/2, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.) (Note 1) PARAMETER SYMBOL CONDITIONS RL = 10kΩ VCC = +5V RL = 1kΩ RL = 150Ω Output Voltage Swing VOUT RL = 10kΩ VCC = +3V RL = 1kΩ RL = 150Ω Output Current IOUT Output Short-Circuit Current Power-Supply Rejection Ratio ISC PSRR TYP MAX VCC - VOH MIN 0.085 0.
PAGE 4
MAX4414–MAX4419 Low-Power, +3V/+5V, 400MHz Single-Supply Op Amps with Rail-to-Rail Outputs AC ELECTRICAL CHARACTERISTICS (continued) (VCC = +5V, VEE = 0, VCM = +1.75V, RL = 1kΩ connected to VCC/2, CL = 5pF, AVCL = +1V/V, TA = +25°C, unless otherwise noted.) PARAMETER Slew Rate Rise/Fall Time SYMBOL SR tR, tF tS 1% CONDITIONS VOUT = 2V step VOUT = 2V step, 10% to 90% VOUT = 2V step Settling Time tS 0.
PAGE 5
Low-Power, +3V/+5V, 400MHz Single-Supply Op Amps with Rail-to-Rail Outputs (VCC = +5V, VEE = 0, VCM = +1.75V, RL = 1kΩ connected to VCC/2, CL = 5pF, AVCL = +1V/V, TA = +25°C, unless otherwise noted.
PAGE 6
MAX4414–MAX4419 Low-Power, +3V/+5V, 400MHz Single-Supply Op Amps with Rail-to-Rail Outputs AC ELECTRICAL CHARACTERISTICS (continued) (VCC = +5V, VEE = 0, VCM = +1.75V, RL = 1kΩ connected to VCC/2, CL = 5pF, AVCL = +1V/V, TA = +25°C, unless otherwise noted.) PARAMETER SYMBOL CONDITIONS VCC = +5V, fC = 5MHz Total Harmonic Distortion Differential Gain Error Differential Phase Error 6 TYP MAX4414/MAX4416/ MAX4418, AV = +1V/V, VOUT = 1Vp-p 0.007 MAX4415/MAX4417/ MAX4419, AV = +5V/V, VOUT = 2Vp-p 0.
PAGE 7
Low-Power, +3V/+5V, 400MHz Single-Supply Op Amps with Rail-to-Rail Outputs (VCC = +5V, VEE = 0, VCM = +1.75V, RL = 1kΩ connected to VCC/2, CL = 5pF, AVCL = +1V/V, TA = +25°C, unless otherwise noted.) PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS Gain Matching MAX4416–MAX4419, VOUT = 100mVp-p, f ≤ 10MHz 0.1 dB Phase Matching MAX4416–MAX4419, VOUT = 100mVp-p, f ≤ 10MHz 0.1 degrees Input Noise-Voltage Density en f = 10kHz 10 nV/√Hz Input Noise-Current Density In f = 10kHz 0.6 pA/√Hz 1.
PAGE 8
Typical Operating Characteristics (continued) (VCC = +5V, VEE = 0, VCM = +1.75V, AVCL = +1V/V (MAX4414/MAX4416/MAX4418), AVCL = +5V/V (MAX4415/MAX4417/MAX4419), RL = 1kΩ to VCC/2, CL = 5pF, TA = +25°C, unless otherwise noted.) MAX4415/MAX4417/MAX4419 SMALL-SIGNAL GAIN WITH CAPACITIVE LOAD vs.
PAGE 9
Low-Power, +3V/+5V, 400MHz Single-Supply Op Amps with Rail-to-Rail Outputs 135 80 45 40 0 20 PHASE 0 -45 -20 -90 -40 -135 -60 -180 1G 100k 1M 10M 100M 0.04 0.03 0.02 0.01 0 -0.01 0 10 20 30 40 50 60 70 80 90 100 IRE 0 10 20 30 40 50 60 70 80 90 100 0.15 0.10 0.05 0 -0.05 FREQUENCY (Hz) IRE MAX4415/MAX4417/MAX4419 DIFFERENTIAL GAIN AND PHASE MAX4414/MAX4416/MAX4418 SMALL-SIGNAL PULSE RESPONSE MAX4414 toc13 0.06 MAX4414 toc12 DIFFERENTIAL GAIN (%) 10k 0.04 0.
PAGE 10
Typical Operating Characteristics (continued) (VCC = +5V, VEE = 0, VCM = +1.75V, AVCL = +1V/V (MAX4414/MAX4416/MAX4418), AVCL = +5V/V (MAX4415/MAX4417/MAX4419), RL = 1kΩ to VCC/2, CL = 5pF, TA = +25°C, unless otherwise noted.
PAGE 11
Low-Power, +3V/+5V, 400MHz Single-Supply Op Amps with Rail-to-Rail Outputs MAX4414 toc22 INPUT 100mV/div OUTPUT 500mV/div MAX4414 toc23 MAX4414/MAX4416/MAX4418 SMALL-SIGNAL PULSE RESPONSE (CLOAD = 15pF) MAX4415/MAX4417/MAX4419 LARGE-SIGNAL PULSE RESPONSE AV = +1V/V INPUT 50mV/div OUTPUT 50mV/div RL = 150Ω RL = 150Ω 50ns/div 50ns/div MAX4415/MAX4417/MAX4419 SMALL-SIGNAL PULSE RESPONSE (CLOAD = 15pF) CLOSED-LOOP OUTPUT IMPEDANCE vs.
PAGE 12
Typical Operating Characteristics (continued) (VCC = +5V, VEE = 0, VCM = +1.75V, AVCL = +1V/V (MAX4414/MAX4416/MAX4418), AVCL = +5V/V (MAX4415/MAX4417/MAX4419), RL = 1kΩ to VCC/2, CL = 5pF, TA = +25°C, unless otherwise noted.) OPEN-LOOP GAIN vs. LOAD RESISTANCE OUTPUT VOLTAGE SWING vs. LOAD RESISTANCE 100 80 60 40 20 350 300 250 200 150 VOH 100 VOL 50 0 100 10k 1k 0 100k 100 1k 10k RLOAD (Ω) RLOAD (Ω) POWER SUPPLY REJECTION vs. FREQUENCY COMMON MODE REJECTION vs.
PAGE 13
Low-Power, +3V/+5V, 400MHz Single-Supply Op Amps with Rail-to-Rail Outputs AVCL = +1V/V, VOUT = 1Vp-p -40 -60 2nd HARMONIC -80 AVCL = +5V/V, VOUT = 2Vp-p -50 DISTORTION (dBc) -20 -60 -70 2nd HARMONIC -80 -90 -100 3rd HARMONIC 3rd HARMONIC -100 100k 10M 100k 100M 100M MAX4414/MAX4416/MAX4418 DISTORTION vs. OUTPUT VOLTAGE MAX4415/MAX4417/MAX4419 DISTORTION vs.
PAGE 14
Typical Operating Characteristics (continued) (VCC = +5V, VEE = 0, VCM = +1.75V, AVCL = +1V/V (MAX4414/MAX4416/MAX4418), AVCL = +5V/V (MAX4415/MAX4417/MAX4419), RL = 1kΩ to VCC/2, CL = 5pF, TA = +25°C, unless otherwise noted.) ISOLATION RESISTANCE vs. CAPACITIVE LOAD MAX4414/MAX4416/MAX4418 POWER-UP TIME MAX4415/MAX4417/MAX4419 POWER-UP TIME MAX4414 toc42 MAX4414 toc41 MAX4414 toc40 30 28 26 5V 5V VSUPPLY 2V/div VSUPPLY 2V/div RISO (Ω) 24 0 0 22 20 1.5V 18 1.
PAGE 15
Low-Power, +3V/+5V, 400MHz Single-Supply Op Amps with Rail-to-Rail Outputs PIN MAX4414 MAX4415 MAX4416 MAX4417 MAX4418 MAX4419 NAME FUNCTION 1, 5, 8 — — N.C. No Connection. Not internally connected.
PAGE 16
Coaxial cable and other transmission lines are easily driven when properly terminated at both ends with their characteristic impedance. Driving back-terminated transmission lines essentially eliminates the line’s capacitance. ___________Applications Information Choosing Resistor Values Unity-Gain Configuration The MAX4414/MAX4416/MAX4418 are internally compensated for unity gain. When configured for unity gain, the devices require a 24Ω feedback resistor (RF).
PAGE 17
Low-Power, +3V/+5V, 400MHz Single-Supply Op Amps with Rail-to-Rail Outputs RF 24Ω RTO 75Ω Active Filters The low distortion and high bandwidth of the MAX4414–MAX4419 make them ideal for use in active filter circuits. Figure 5 is a 15MHz lowpass, multiplefeedback active filter using the MAX4414. GAIN = f0 = 1 × 2π R2 R1 (RL = RO + RTO) Figure 4.
PAGE 18
MAX4414–MAX4419 Low-Power, +3V/+5V, 400MHz Single-Supply Op Amps with Rail-to-Rail Outputs +5.0V C2 15pF R2 150Ω R3 511Ω R1 150Ω 10k VIN VOUT C1 100pF MAX4414 10k Figure 5.
PAGE 19
Low-Power, +3V/+5V, 400MHz Single-Supply Op Amps with Rail-to-Rail Outputs TOP VIEW N.C. 1 IN- 2 IN+ 3 MAX4414 MAX4415 VEE 4 8 N.C. OUTA 1 7 VCC INA- 2 6 OUT 5 N.C. INA+ 3 MAX4416 MAX4417 VEE 4 µMAX/SO µMAX/SO 8 VCC 7 OUTB 6 INB- 5 INB+ OUTA 1 14 OUTD INA- 2 13 IND- INA+ 3 12 IND+ VCC 4 INB+ 5 MAX4418 MAX4419 11 VEE 10 INC+ INB- 6 9 INC- OUTB 7 8 OUTC TSSOP Ordering Information (continued) PART TEMP.
PAGE 20
MAX4414–MAX4419 Low-Power, +3V/+5V, 400MHz Single-Supply Op Amps with Rail-to-Rail Outputs 8LUMAXD.
PAGE 21
Low-Power, +3V/+5V, 400MHz Single-Supply Op Amps with Rail-to-Rail Outputs TSSOP,NO PADS.
PAGE 22
MAX4414–MAX4419 Low-Power, +3V/+5V, 400MHz Single-Supply Op Amps with Rail-to-Rail Outputs SOICN.EPS Package Information (continued) 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.