3 3 0 MHz, Ga in o f +1 /Ga in o f +2
Clo s e d -Lo o p Bu ffe rs
ABSOLUTE MAXIMUM RATINGS
Supply Voltage (V to V )..................................................12V
Operating Temperature Ranges (Note 1)
CC
EE
Input Voltage ....................................(V + 0.3V) to (V - 0.3V)
Output Short-Circuit Duration (to GND) .....................Continuous
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
CC
EE
Continuous Power Dissipation (T = +70°C)
A
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
Note 1: Specifications for the MAX4_78EUK(SOT23 packages) are 100% tested at T = +25°C, and guaranteed by design over
A
temperature.
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.
DC ELECTRICAL CHARACTERISTICS
(V = +5V, V = -5V, V
= 0V, R = ∞, T = T
to T
, unless otherwise noted. Typical values are at T = +25°C.)
MAX A
CC
EE
OUT
L
A
MIN
1/MAX4278
PARAMETER
SYMBOL
CONDITIONS
MIN
±2.5
TYP
MAX
UNITS
MAX4178
MAX4278
±3.0
±1.5
0.5
Input Voltage Range
Input Offset Voltage
V
IN
V
±1.25
MAX4_78ESA/EPA/EUA/MJA
MAX4_78EUK
2.0
3.0
3.0
5.0
T
A
= +25°C
0.5
V
OS
mV
MAX4_78ESA/EPA/EUA/MJA
MAX4_78EUK
T
A
=
T
MIN
to T
MAX
Input Offset Voltage Drift
Input Bias Current
Input Resistance
TCV
2
1
µV/°C
µA
OS
T
= +25°C
3
5
A
I
B
T
A
= T to T
MIN MAX
R
IN
1
MΩ
dB
Power-Supply Rejection
Ratio
PSRR
V = ±4.5V to ±5.5V
S
70
90
R
R
R
R
= 100Ω
= 50Ω
= 100Ω
= 50Ω
0.990
0.985
1.98
1.000
1.000
2.01
L
L
L
L
MAX4178 (Note 2)
MAX4278 (Note 3)
Voltage Gain
A
V
V/V
1.97
2.01
Gain Linearity
A
V
= ±1mV to ±2V
0.01
0.1
%
V(LIN)
OUT
Output Resistance
R
f = DC
= -40°C to +85°C
Ω
OUT
Minimum Output Current
Short-Circuit Output Current
I
T
70
100
150
±3.0
±2.5
8
mA
mA
OUT
A
I
SC
Short to GND
R
R
= 100Ω
= 50Ω
±2.5
±2.0
L
L
Output Voltage Swing
V
V
OUT
T
A
= +25°C
10
12
14
Quiescent Supply Current
I
SY
MAX4_78E_ _
MAX4_78MJA
mA
T
A
= T to T
MIN MAX
Note 2: Voltage Gain = (V
- V ) / V measured at V = ±2.5V.
OS IN IN
OUT
Note 3: Voltage Gain = (V
- V ) / V measured at V = ±1.25V.
OS IN IN
OUT
2
_______________________________________________________________________________________