Datasheet

(V
CC
= 5V, V
EE
= -5V, V
CM
= 0V, V
OUT
= 0V, R
L
= ∞ to 0, DISABLE_ = V
CC
(MAX4389/MAX4393/MAX4394/MAX4396),
T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values are at T
A
= +25°C.) (Note 2)
(V
CC
= 5V, V
EE
= 0V, V
CM
= V
CC
/2, V
OUT
= V
CC
/2, R
L
= ∞ to V
CC
/2, DISABLE_ = V
CC
(MAX4389/MAX4393/MAX4394/MAX4396),
T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values are at T
A
= +25°C.) (Note 2)
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
Input Common-Mode Voltage V
CM
Guaranteed by CMRR test V
EE
V
CC
- 2.25 V
Input Offset Voltage V
OS
T
A
= +25°C 7 20
mV
T
A
= -40°C to +85°C 28
Input Offset Voltage Matching MAX4392–MAX4396 1 mV
Input Offset Voltage Tempco TC
VOS
20 µV/°C
Input Bias Current I
B
5 15 µA
Input Offset Current I
OS
0.5 5 µA
Input Resistance R
IN
Differential mode (-1V ≤ V
IN
≤ +1V) 70 kΩ
Common mode (-0.2V ≤ V
CM
≤ +2.75V) 3 MΩ
Common-Mode Rejection Ratio CMRR V
EE
≤ V
CM
≤ (V
CC
- 2.25V) 70 90 dB
Open-Loop Gain A
VOL
-4.5V ≤ V
OUT
≤ 4.5V, R
L
= 2kΩ 65 80
dB
-4.25V ≤ V
OUT
≤ 4.25V, R
L
= 150Ω 50 60
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
Open-Loop Output Resistance R
OUT
8 Ω
Power-Supply Rejection Ratio PSRR V
EE
= 0V, V
CC
= 4.5V to 5.5V 48 65 dB
Operating Supply Voltage Range V
S
Guaranteed by PSRR 4.5 11 V
Disabled Output Resistance R
OUT(OFF
) V
DISABLE_
= 0V, 0 ≤ V
OUT
≤ 5V 40 95 kΩ
DISABLE_ Logic-Low Threshold V
IL
V
CC
- 3 V
DISABLE_ Logic-High Threshold V
IH
V
CC
- 1.25 V
DISABLE_ Logic-Input Low
Current
I
IL
V
DISABLE_
= 0V 20 60 µA
DISABLE_ Logic-Input High
Current
I
IH
DISABLE_ = V
CC
5 40 µA
Quiescent Supply Current
(Per Amplier)
I
S
DISABLE_ = V
CC
3.2 5
mA
V
DISABLE_
= 0V 0.3 0.4
MAX4389/MAX4390/
MAX4392–MAX4396
Ultra-Small, Low-Cost, 85MHz Op Amps with
Rail-to-Rail Outputs and Disable
www.maximintegrated.com
Maxim Integrated │ 3
DC Electrical Characteristics—Dual Supply
DC Electrical Characteristics—Single Supply (continued)