MAX4178ESA datasheet(2/12 Pages) MAXIM

2 / 12 page

330MHz, Gain of +1/Gain of +2

Closed-Loop Buffers

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ABSOLUTE MAXIMUM RATINGS

DC ELECTRICAL CHARACTERISTICS

(VCC = +5V, VEE = -5V, VOUT = 0V, RL = ∞, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.)

Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional

operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to

absolute maximum rating conditions for extended periods may affect device reliability.

Supply Voltage (VCC to VEE) ..................................................12V

Input Voltage....................................(VCC + 0.3V) to (VEE - 0.3V)

Output Short-Circuit Duration (to GND) .....................Continuous

Continuous Power Dissipation (TA = +70°C)

Plastic DIP (derate 9.09mW/°C above +70°C) ...........727mW

SO (derate 5.88mW/°C above +70°C) ........................471mW

µMAX (derate 4.10mW/°C above +70°C) ...................330mW

CERDIP (derate 8.00mW/°C above +70°C) ................640mW

SOT23 (derate 7.10mW/°C above +70°C) ..................571mW

Operating Temperature Ranges (Note 1)

MAX4178E_A/MAX4278E_A ...........................-40°C to +85°C

MAX4178EUK/MAX4278EUK .........................-40°C to +85°C

MAX4178MJA/MAX4278MJA .......................-55°C to +125°C

Storage Temperature Range .............................-65°C to +160°C

Lead Temperature (soldering, 10sec) .............................+300°C

CONDITIONS

UNITS

MIN

TYP

MAX

SYMBOL

PARAMETER

MAX4178

±2.5

±3.0

MAX4278

±1.25

±1.5

VIN

Input Voltage Range

0.5

2.0

µV/°C

TCVOS

Input Offset Voltage Drift

µA

Input Bias Current

Ω

RIN

Input Resistance

VS = ±4.5V to ±5.5V

PSRR

Power-Supply Rejection

Ratio

0.990

1.000

MAX4178 (Note 2)

0.985

1.000

1.98

2.01

MAX4278 (Note 3)

V/V

1.97

2.01

Voltage Gain

VOUT = ±1mV to ±2V

0.01

AV(LIN)

Gain Linearity

f = DC

Ω

0.1

ROUT

Output Resistance

Short to GND

150

ISC

Short-Circuit Output Current

RL = 100Ω

±2.5

±3.0

TA = +25°C

RL = 100Ω

RL = 50Ω

RL = 100Ω

RL = 50Ω

±2.0

±2.5

VOUT

Output Voltage Swing

TA = +25°C

TA = TMIN to TMAX

ISY

Quiescent Supply Current

MAX4_78E_ _

MAX4_78MJA

TA = -40°C to +85°C

100

IOUT

Minimum Output Current

3.0

TA = TMIN to TMAX

Note 2: Voltage Gain = (VOUT - VOS) / VIN measured at VIN = ±2.5V.

Note 3: Voltage Gain = (VOUT - VOS) / VIN measured at VIN = ±1.25V.

TA = +25°C

0.5

3.0

TA =

TMIN to TMAX

5.0

VOS

Input Offset Voltage

MAX4_78ESA/EPA/EUA/MJA

MAX4_78EUK

MAX4_78ESA/EPA/EUA/MJA

MAX4_78EUK

Note 1: Specifications for the MAX4_78EUK(SOT23 packages) are 100% tested at TA = +25°C, and guaranteed by design over

temperature.

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