High-Speed, Single-Supply, Gain of 2,
Closed-Loop, Rail-to-Rail Buffers with Enable
ABSOLUTE MAXIMUM RATINGS
Supply Voltage (V
to V )..................................................12V
8-Pin µMAX (derate 4.1mW/°C above +70°C).............330mW
14-Pin SO (derate 8.3mW/°C above +70°C)................667mW
16-Pin QSOP (derate 8.3mW/°C above +70°C)...........667mW
Operating Temperature Range ...........................-40°C to +85°C
Storage Temperature Range.............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
CC
EE
IN_-, IN_+, OUT_, EN_ ....................(V - 0.3V) to (V
+ 0.3V)
EE
CC
Output Short-Circuit Duration to V
or V ..............Continuous
CC
EE
Continuous Power Dissipation (T = +70°C)
A
5-Pin SOT23 (derate 7.1mW/°C above +70°C).............571mW
8-Pin SO (derate 5.9mW/°C above +70°C)...................471mW
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
= 0, IN_- = 0, EN_ = 5V, R = ∞ to 0, V
= V /2, noninverting configuration, T = T
to T , unless
MAX
CC
EE
L
OUT
CC
A
MIN
otherwise noted. Typical values are at T = +25°C.) (Note 1)
A
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Operating Supply Voltage
Range
V
CC
to V , guaranteed by PSRR tests
EE
3.15
11.0
V
IN_+
IN_-
V
V
- 0.1
V
- 2.25
+ 0.1
10
EE
CC
Input Voltage Range
V
V
IN
- 0.1
V
CC
EE
SO, QSOP
4
4
8
Input Offset Voltage
V
R = 50Ω
L
mV
µV/°C
mV
OS
SOT23-5, µMAX
15
Input Offset Voltage Drift
TCV
OS
Input Offset Voltage
Matching
Between any two channels for
MAX4217/MAX4219/MAX4222
1
Input Bias Current
Input Resistance
Voltage Gain
I
IN_+
5.4
3
12
µA
MΩ
V/V
B
R
IN_+, over input voltage range
IN
A
R ≥ 50Ω, (V + 0.5V) ≤ V
L
≤ (V - 2.0V)
CC
1.9
2
2.1
V
EE
OUT
V
V
V
= 5V, V = 0, V = 2.0V
OUT
55
60
58
66
45
25
120
CC
CC
CC
EE
Power-Supply
Rejection Ratio
(Note 2)
PSRR
= 5V, V = -5V, V
= 0
dB
EE
OUT
OUT
= 3.3V, V = 0, V
= 0.90V
EE
Output Resistance
Output Current
R
f = DC
mΩ
OUT
T
T
= +25°C
70
60
A
I
R = 20Ω to V
or V
EE
mA
OUT
L
CC
= T
to T
MAX
A
MIN
Short-Circuit Output
Current
I
Sinking or sourcing
R = 50Ω
150
mA
V
SC
V
V
V
V
V
V
- V
1.60
0.04
0.75
0.04
0.06
0.06
1.90
0.075
1.00
CC
OH
L
- V
OL
CC
OL
CC
OL
EE
- V
OH
Output Voltage Swing
V
R = 150Ω
L
OUT
- V
- V
0.075
EE
OH
EE
R = 2kΩ
L
- V
Disabled Output
Resistance
R
MAX4215/MAX4219, EN_ = 0, 0 ≤ V
≤ 5V
OUT
1
kΩ
OUT(OFF)
EN_ Logic Low Threshold
EN_ Logic High Threshold
V
MAX4215/MAX4219
MAX4215/MAX4219
V
- 2.6
CC
V
V
IL
V
V
CC
- 1.6
IH
2
_______________________________________________________________________________________
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