Datasheet

(V
DD
= 2.7V, V
SS
= 0V, V
CM
= V
DD/2
, V
OUT
= (V
DD/2
), R
L
= ∞ connected to (V
DD/2
), V
SHDN
= V
DD
, T
A
= -40 to +125°C, unless other
wise noted.) (Note 2)
(V
DD
= 2.7V, V
SS
= 0V, V
CM
= V
DD
/2, V
OUT
= (V
DD
/2), R
L
= ∞ connected to (V
DD
/2), V
SHDN
= V
DD
, T
A
= +125°C, unless otherwise
noted.) (Note 2)
Note 2: All units 100% tested at +25°C. All temperature limits are guaranteed by design.
Note 3: SHDN logic parameters are for the MAX4231/MAX4233 only.
Note 4: Guaranteed by design.
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
Output Voltage
I
L
= 10mA
V
DD
=
2.7V
V
DD
- V
OH
250
mV
V
OL
- V
SS
230
I
L
= 30mA
T
A
= -40°C
to +85°
V
DD
= 5V
V
DD
- V
OH
400
V
OL
- V
SS
370
Quiescent Supply Current
(per Amplier)
I
DD
V
DD
= 5.5V, V
CM
= V
DD
/2 2.8
mA
V
DD
= 2.7V, V
CM
= V
DD
/2 2.5
Shutdown Supply Current
(per Amplier) (Note 3)
I
DD(SHDN)
V
SHDN
< 0V, R
L
= ∞
V
DD
= 5.5V 2.0
µA
V
DD
= 2.7V 2.0
SHDN Logic Threshold
(Note 3)
V
IL
Shutdown mode 0.8
V
V
IH
Normal mode V
DD
x 0.61
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
Gain-Bandwidth Product GBWP V
CM
= V
DD
/2 10 MHz
Full-Power Bandwidth FPBW V
OUT
= 2V
P-P
, V
DD
= 5V 0.8 MHz
Slew Rate SR 10 V/μs
Phase Margin PM 70 Degrees
Gain Margin GM 15 dB
Total Harmonic Distortion
Plus Noise
THD+N
f = 10kHz, V
OUT
= 2V
P-P
,
A
VCL
= 1V/V
0.0005 %
Input Capacitance C
IN
8 pF
Voltage-Noise Density e
n
f = 1kHz 15
nV/√Hz
f = 10kHz 12
Channel-to-Channel
Isolation
f = 1kHz, RL = 100kΩ 125 dB
Capacitive-Load Stability A
VCL
= 1V/V, no sustained oscillations 780 pF
Shutdown Time t
SHDN
(Note 3) 1 µs
Enable Time from
Shutdown
t
ENABLE
(Note 3) 6 µs
Power-Up Time t
ON
5 µs
MAX4230–MAX4234 High-Output-Drive, 10MHz, 10V/μs,
Rail-to-Rail I/O Op Amps with Shutdown in SC70
www.maximintegrated.com
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DC Electrical Characteristics
AC Electrical Characteristics