Instruction Manual

MAX9943/MAX9944
High-Voltage, Precision, Low-Power Op Amps
_______________________________________________________________________________________ 3
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
-13.5V ≤ V
O
≤ +13.5V, R
L
= 10kΩ,
T
A
= +25°C
115 130
-13.5V ≤ V
O
≤ +13.5V, R
L
= 10kΩ,
T
A
= -40°C to +125°C
100
-12V ≤ V
O
≤ +12V, R
L
= 600Ω,
T
A
= +25°C
100 110
Open-Loop Gain A
VOL
-12V ≤ V
O
≤ +12V, R
L
= 600Ω,
T
A
= -40°C to +85°C
90
dB
R
L
= 10kΩ
V
CC
-
0.2
T
A
= +25°C
V
CC
-
1.8
V
OH
R
L
= 600Ω
T
A
= -40°C to +85°CV
CC
- 2
R
L
= 10kΩ
V
EE
+
0.1
T
A
= +25°C
V
EE
+
1
Output Voltage Swing
V
OL
R
L
= 600Ω
T
A
= -40°C to +85°C
V
EE
+
1.1
V
T
A
= +25°C60
Short-Circuit Current I
SC
T
A
= -40°C to +125°C 100
mA
AC CHARACTERISTICS
Gain Bandwidth Product GBWP 2.4 MHz
Slew Rate SR -5V ≤ V
OUT
≤ +5V 0.35 V/µs
Input Voltage Noise Density e
n
f = 1kHz 17.6 nV/√Hz
Input Voltage Noise TOTAL NOISE 0.1Hz ≤ f ≤ 10Hz 500 nV
Input Current Noise Density I
n
f = 1kHz 0.18 pA/√Hz
Capacitive Loading C
LOAD
No sustained oscillation 1000 pF
ELECTRICAL CHARACTERISTICS (continued)
(V
CC
= 15V, V
EE
= -15V, V
CM
= 0, R
L
= 10kΩ to GND, GND = 0, T
A
= -40°C to +125°C. Typical values are at T
A
= +25°C, unless oth-
erwise noted.) (Note 3)
Note 3: All devices are 100% production tested at T
A
= +25°C. Temperature limits are guaranteed by design.