Datasheet

3Maxim Integrated
Single/Dual SC70, Zero-Drift,
High-Efficiency, 1.5MHz Op Amps with RRIO
MAX9617–MAX9620
ELECTRICAL CHARACTERISTICS (continued)
(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)
Note 1: Specifications are 100% tested at T
A
= +25NC (exceptions noted). All temperature limits are guaranteed by design.
Note 2: Guaranteed by design.
Typical Operating Characteristics
(V
DD
= +3.3V, V
GND
= 0V, outputs have R
L
= 100kI connected to V
DD
/2. T
A
= +25NC, unless otherwise specified.)
OFFSET VOLTAGE HISTOGRAM
MAX9617 toc01
OFFSET VOLTAGE (FV)
FREQUENCY (%)
4321
5
10
15
20
25
0
0
INPUT OFFSET VOLTAGE
DRIFT HISTOGRAM
MAX9617 toc02
OFFSET VOLTAGE DRIFT (FV/NC)
FREQUENCY (%)
0.01 0.02 0.03 0.04-0.02 -0.01 0
2
4
6
8
10
12
14
16
18
20
0
-0.03
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
Input Resistance R
IN
Differential 50
MI
Common mode 200
Output-Voltage Swing
V
OH
V
DD
- V
OUT
R
L
= 100kI to V
DD
/2
12
mV
R
L
= 5kI to V
DD
/2
22
R
L
= 600I to V
DD
/2
50
V
OL
V
OUT
R
L
= 100kI to V
DD
/2
11
R
L
= 5kI to V
DD
/2
18
R
L
= 600I to V
DD
/2
50
Short-Circuit Current I
SC
150 mA
AC SPECIFICATIONS
Gain-Bandwidth Product GBWP 1.5 MHz
Slew Rate SR
0V P V
OUT
P 2V
0.7
V/Fs
Input Voltage-Noise Density e
n
f = 1kHz 42
nV/√Hz
Input Voltage Noise
0.1Hz P f P 10Hz
0.42
FV
P-P
Input Current-Noise Density i
n
f = 1kHz 100
fA/√Hz
Phase Margin C
L
= 20pF 60 Degrees
Capacitive Loading C
L
No sustained oscillation, A
V
= 1V/V 400 pF
Crosstalk f = 10kHz (MAX9618) -100 dB
LOGIC INPUT (MAX9619)
Shutdown Input Low V
IL
0.5 V
Shutdown Input High V
IH
1.3 V
Shutdown Input Leakage Current I
IL
/I
IH
1 100 nA