Typical operating characteristics (continued) – Rainbow Electronics MAX4198_MAX4199 User Manual
Page 7
MAX4198/MAX4199
Micropower, Single-Supply, Rail-to-Rail
Precision Differential Amplifiers
_______________________________________________________________________________________
7
10k
10
1
1k
10k
100
10
100k
VOLTAGE NOISE DENSITY
vs. FREQUENCY
100
1k
MAX4198toc10
FREQUENCY (Hz)
VOLTAGE NOISE DENSITY (nV/
√
Hz)
MAX4198
MAX4199
1.000
0
100
1k
10k
TOTAL HARMONIC DISTORTION
VOLTAGE NOISE vs. FREQUENCY
0.010
0.001
0.100
MAX4198toc11
FREQUENCY (Hz)
THD + VOLTAGE NOISE (%)
MAX4199
MAX4198
50
µ
s/div
SMALL-SIGNAL PULSE RESPONSE
INPUT
50mV/div
OUTPUT
50mV/div
MAX4198toc12
50
µ
s/div
MAX4199
SMALL-SIGNAL PULSE RESPONSE
INPUT
5mV/div
OUTPUT
50mV/div
MAX4198toc13
50
µ
s/div
MAX4198
LARGE-SIGNAL PULSE RESPONSE
INPUT
500mV/div
OUTPUT
500mV/div
MAX4198toc14
50
µ
s/div
MAX4199
LARGE-SIGNAL PULSE RESPONSE
INPUT
50mV/div
OUTPUT
500mV/div
MAX4198toc15
Typical Operating Characteristics (continued)
(V
CC
= +5V, V
EE
= 0V, R
L
= 25k
Ω
to V
CC
/ 2, V
SHDN
= V
CC
- 1.5V, small-signal V
OUT
= 100mVp-p, large-signal V
OUT
= 1Vp-p,
T
A
= +25°C, unless otherwise noted.)
50
µ
s/div
MAX4198
SMALL-SIGNAL PULSE RESPONSE
WITH CAPACITIVE LOAD
INPUT
50mV/div
OUTPUT
50mV/div
MAX4198toc16
C
L
= 690pF
50
µ
s/div
MAX4198
SMALL-SIGNAL PULSE RESPONSE
WITH EXCESSIVE CAPACITIVE LOAD
INPUT
50mV/div
OUTPUT
50mV/div
MAX4198toc17
C
L
= 1060pF
R
ISO
= 0
Ω
50
µ
s/div
MAX4198
SMALL-SIGNAL PULSE RESPONSE WITH
EXCESSIVE CAPACITIVE LOAD
AND ISOLATION RESISTOR
INPUT
50mV/div
OUTPUT
50mV/div
MAX4198toc18
C
L
= 1060pF
R
ISO
= 50
Ω