MAX4238ASA+ Maxim Integrated Products, MAX4238ASA+ Datasheet - Page 2

• Manufacturer Part Number: MAX4238ASA+
• Description: IC AMP LOW-NOISE 8-SOIC
• Manufacturer: Maxim Integrated Products

Specifications of MAX4238ASA+

• Amplifier Type: General Purpose
• Number Of Circuits: 1
• Output Type: Rail-to-Rail
• Slew Rate: 0.35 V/µs
• Gain Bandwidth Product: 1MHz
• Current - Input Bias: 1pA
• Voltage - Input Offset: 0.1µV
• Current - Supply: 600µA
• Current - Output / Channel: 40mA
• Voltage - Supply, Single/dual (±): 2.7 V ~ 5.5 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• -3db Bandwidth: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

ABSOLUTE MAXIMUM RATINGS
Power-Supply Voltage (V
All Other Pins .................................(GND - 0.3V) to (V
Output Short-Circuit Duration
Continuous Power Dissipation (T
Ultra-Low Offset/Drift, Low-Noise,
Precision SOT23 Amplifiers
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.
ELECTRICAL CHARACTERISTICS
(2.7V ≤ V
unless otherwise noted.)
2
Input Offset Voltage
Long-Term Offset Drift
Input Bias Current
Input Offset Current
Peak-to-Peak Input Noise Voltage
Input Voltage-Noise Density
Common-Mode Input
Voltage Range
Common-Mode Rejection Ratio
Power-Supply Rejection Ratio
Large-Signal Voltage Gain
Output Voltage Swing
Output Short-Circuit Current
Output Leakage Current
Slew Rate
Gain-Bandwidth Product
Minimum Stable Closed-Loop
Gain
(OUT shorted to V
6-Pin Plastic SOT23
(derate 9.1mW/
_______________________________________________________________________________________
CC
PARAMETER
≤ 5.5V, V
°
C above +70
CC
or GND) ...............................Continuous
CC
CM
to GND).......................................6V
= GND = 0V, V
A
°
C) ...............................727mW
= +70
SYMBOL
V
CMRR
GBWP
OH
PSRR
e
A
°
V
V
C)
I
nP-P
e
OS
VOL
I
CM
OS
B
/V
n
OL
OUT
(Note 1)
(Note 2)
(Note 2)
R
f = 1kHz
Inferred from CMRR test
-0.1V ≤ V
2.7V ≤ V
0.05V ≤ V
( N ote 1)
0.1V ≤ V
(Note 1)
R
R
To either supply
0 ≤ V
V
V
R
measured at f = 100kHz
R
phase margin = 60
S
L
L
CC
OUT
L
L
CC
= 100Ω, 0.01Hz to 10Hz
= 10kΩ
= 1kΩ
= 10kΩ, C
= 10kΩ, C
= V
= 5V, C
OUT
= 2V step
+ 0.3V)
CC
CC
OUT
OU T
CM
≤ V
/2, R
≤ 5.5V (Note 1)
L
≤ V
≤ V
CC
≤ V
L
L
= 100pF,
= 100pF,
= 100pF,
CONDITIONS
, SHDN = GND (Note 2)
CC
L
CC
C C
= 10kΩ connected to V
o
- 1.3V (Note 1)
- 0.05V
Operating Temperature Range ..........................-40
Junction Temperature ......................................................+150
Storage Temperature Range..............................-65
Lead Temperature (soldering, 10s) .................................+300
- 0.1V
8-Pin Plastic SO (derate 5.88mW/
6-Pin TDFN-EP (derate 18.2mW above +70°C) .........1454mW
R
R
V
V
V
V
MAX4238
MAX4239
MAX4238
MAX4239
MAX4238
MAX4239
L
L
CC
OL
CC
OL
= 10kΩ
= 1kΩ
- V
- V
OH
OH
CC
GND
- 0.1
MIN
120
120
125
125
/2,
SHDN = V
°
TYP
0.01
0.35
140
140
150
145
C above +70
0.1
1.5
1.6
6.5
50
30
35
35
40
10
1
2
4
4
1
1
MAX
- 1.3
CC
V
10
10
50
50
CC
2
1
, T
°
C).....471mW
°
°
C to +125
C to +150
A
nV/1000hr
= +25
NV/√Hz
UNITS
µV
MHz
V/µs
mV
mA
V/V
pA
pA
dB
dB
dB
µV
µA
V
P-P
°
°
°
°
°
C,
C
C
C
C