Rainbow Electronics MAX4284 - Manual (Page 8)

MAX4174/5, MAX4274/5, MAX4281/2/4
SOT23, Rail-to-Rail, Fixed-Gain
GainAmps/Open-Loop Op Amps
8 _______________________________________________________________________________________
Typical Operating Characteristics (continued)
(V CC = +5V, R L = 100k
Ω
to V CC / 2, small-signal V OUT = 100mVp-p, large-signal V OUT = 1Vp-p, T A = +25°C, unless otherwise noted.)
-200
-100
-150
50
0
-50
150
100
200
-50 -5 10 -35 -20 25 40 55 70 85
INPUT OFFSET VOLTAGE vs.
TEMPERATURE
MAX4174/5 toc 25
TEMPERATURE (°C)
INPUT OFFSET VOLTAGE (
µ
V)
V CC = 2.5V
V CC = 5.5V
-200
0
200
400
600
800
1000
-45 -15 -30 0 15 30 45 60 75 90
INPUT BIAS CURRENT
vs. TEMPERATURE
MAX4174/5 toc 26
TEMPERATURE (°C)
INPUT BIAS CURRENT (pA)
V CC = 2.5V
V CC = 5.5V
240
280
260
320
300
360
340
380
-50 -20 -5 -35 10 25 40 55 70 85
SUPPLY CURRENT vs. TEMPERATURE
MAX4174/5 toc 27
TEMPERATURE (°C)
SUPPLY CURRENT (
µ A) V CC = 4V
V
CC
= 2.5V
V CC = 3V
V CC = 5V
V CC = 5.5V
-100
-60
-80
-20
-40
20
0
40
80
60
100
-50 -20 -5 10 -35 25 40 55 70 85
V OH AND V OL vs. TEMPERATURE
(V CC = 2.5V)
MAX4174/5 toc 28
TEMPERATURE (°C)
VOLTAGE (mV)
V OL , R L = 1k Ω
V OL , R L = 10k Ω V OL , R L = 100k Ω
V OH , R L = 10k Ω
V OH , R L = 100k Ω
V OH , R L = 1k Ω
-100
-60
-40
-20
-80
40
60
0
20
80
100
160
180
120
140
200
-50 -20 -5 10 -35 25 40 55 70 85
V OH AND V OL vs. TEMPERATURE
(V CC = 5.5V)
MAX4174/5 toc 29
TEMPERATURE (°C)
VOLTAGE (mV)
V OL , R L = 1k Ω
V OL , R L = 100k Ω
V OL , R L = 100k Ω
V OH , R L = 10k Ω
V
OH
, R
L
= 100k Ω
V OH , R L = 1k Ω
MAX4174/MAX4175/MAX4281/MAX4282/MAX4284
-70
100 10k 100k 1k 1M
POWER-SUPPLY REJECTION
vs. FREQUENCY
MAX4174 TOC22
FREQUENCY (Hz)
PSR (dB)
-95
-90
-85
-80
-75
100 10k 100k 1k 1M
OUTPUT IMPEDANCE
vs. FREQUENCY
MAX4174 TOC23
FREQUENCY (Hz)
OUTPUT IMPEDANCE (
Ω
)
100
0.01
0.1
1
10
5.0
4.0
1 10 100
OUTPUT VOLTAGE SWING
vs. R
LOAD
MAX4174 TOC24
R LOAD (k Ω )
V
SWING
(Vp-p)
4.9
4.8
4.7
4.6
4.5
4.4
4.3
4.2
4.1