Datasheet

2 Maxim Integrated
Single/Dual SC70, Zero-Drift,
High-Efficiency, 1.5MHz Op Amps with RRIO
MAX9617–MAX9620
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.
IN+, IN-, SHDN, (V
DD
to GND) ...............................-0.3V to +6V
OUT to GND ............................................. -0.3V to (V
DD
+ 0.3V)
Short-Circuit Duration to Either Supply Rail,
OUT, OUTA, OUTB ............................................................ 10s
Continuous Input Current (any pins) ............................... ±20mA
Continuos Power Dissipation (T
A
= +70NC)
5-Pin SC70 (derate 3.1mW/NC above +70NC) ............. 247mW
6-Pin SC70 (derate 3.1mW/NC above +70NC) .......... 245.4mW
8-Pin SC70 (derate 3.1mW/NC above +70NC) ............. 245mW
Operating Temperature Range ........................ -40NC to +125NC
Junction Temperature .....................................................+150NC
Storage Temperature Range ............................ -65NC to +150NC
Lead Temperature (soldering, 10s) ................................+300NC
Soldering Temperature (reflow) ......................................+260NC
ELECTRICAL CHARACTERISTICS
(V
DD
= +3.3V, V
GND
= 0V, V
IN+
= V
IN-
= V
DD
/2, R
L
= 100kI to V
DD
/2, T
A
= -40NC to +125NC, unless otherwise noted. Typical values
are at +25NC.) (Note 1)
ABSOLUTE MAXIMUM RATINGS
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
POWER SUPPLY
Supply Voltage Range V
DD
Guaranteed by PSRR, 0NC P T
A
P +70NC
1.6 5.5
V
Guaranteed by PSRR, -40NC P T
A
P +125NC
1.8 5.5
Supply Current
(per Amplifier)
I
DD
T
A
= +25NC
59 78
FA
-40NC P T
A
P +125NC
111
Power-Supply Rejection Ratio
(Note 2)
PSRR
V
DD
= 1.8V to 5.5V
T
A
= +25NC
119 135
dB
-40NC P T
A
P +125NC
107
0NC P T
A
P +70NC, V
DD
= 1.6V to 5.5V
116 135
Power-Up Time t
ON
V
DD
= 0V to 3V step, A
V
= 1V/V 20
Fs
Shutdown Supply Current
I
SHDN
MAX9619 only 300 nA
Turn-On Time from Shutdown
(MAX9619)
t
OSD
V
DD
= 3.3V, V
SHDN
= 0V to 3.3V step
50
Fs
DC SPECIFICATIONS
Input Offset Voltage (Note 2) V
OS
T
A
= +25NC
0.8 10
FV
-40NC P T
A
P +125NC
25
Input Offset Voltage Drift (Note 2)
DV
OS
5 120
nV/NC
Input Bias Current (Note 2) I
B
T
A
=+25NC
31 80
pA
-40NC P T
A
P +85NC
95
-40NC P T
A
P +125NC
580
Input Offset Current I
OS
5 pA
Input Common-Mode Range V
CM
Guaranteed by
CMRR test
T
A
= +25NC
-0.1 V
DD
+ 0.1
V
-40NC P T
A
P +125NC
-0.1 V
DD
+ 0.05
Common-Mode Rejection Ratio
(Note 2)
CMRR
-0.1V P V
CM
P V
DD
+ 0.1V, T
A
= +25NC
122 135
dB
-0.1V P V
CM
P V
DD
+ 0.05V,
-40NC P T
A
P +125NC
116
Open-Loop Gain (Note 2) AV
OL
20mV P V
OUT
P V
DD
- 20mV,
R
L
= 100kI to V
DD
/2
120 138
dB
150mV P V
OUT
P V
DD
- 150mV,
R
L
= 5kI to V
DD
/2
123 160