MAX4394ESD+ Maxim Integrated Products, MAX4394ESD+ Datasheet - Page 13

IC OP AMP R-R 14-SOIC

MAX4394ESD+

Manufacturer Part Number
MAX4394ESD+
Description
IC OP AMP R-R 14-SOIC
Manufacturer
Maxim Integrated Products
Datasheet

Specifications of MAX4394ESD+

Applications
Voltage Feedback
Output Type
Rail-to-Rail
Number Of Circuits
3
-3db Bandwidth
85MHz
Slew Rate
500 V/µs
Current - Supply
6mA
Current - Output / Channel
95mA
Voltage - Supply, Single/dual (±)
4.5 V ~ 11 V, ±2.25 V ~ 5.5 V
Mounting Type
Surface Mount
Package / Case
14-SOIC (0.154", 3.90mm Width)
Number Of Channels
3
Common Mode Rejection Ratio (min)
70 dB
Input Offset Voltage
18 mV
Input Bias Current (max)
2.5 uA
Output Current (typ)
50 mA
Operating Supply Voltage
5 V, 9 V
Supply Current
6 mA
Maximum Power Dissipation
667 mW
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
Dual Supply Voltage
+/- 3 V, +/- 5 V
Maximum Dual Supply Voltage
+/- 5.5 V
Minimum Dual Supply Voltage
+/- 2.25 V
Mounting Style
SMD/SMT
Shutdown
Yes
Supply Voltage (max)
11 V
Supply Voltage (min)
4.5 V
Technology
BiCMOS
Voltage Gain Db
70 dB
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Figure 2. Driving a Capacitive Load Through an Isolation Resistor
Figure 3. Isolation Resistance vs. Capacitive Load
Figure 4. Small-Signal Gain vs. Frequency with Load
Capacitance and No Isolation Resistor
Ultra-Small, Low-Cost, 85MHz Op Amps with
-1
-2
-3
-4
-5
-6
6
5
4
3
2
1
0
100k
16
15
14
13
12
11
10
9
R
V
G
0
IN
50
______________________________________________________________________________________
100
1M
150
LARGE SIGNAL
(V
MAX438 _
FREQUENCY (Hz)
OUT
200
= 2V
R
C
10M
33pF
F
68pF
250
LOAD
SMALL SIGNAL
(V
P-P
100pF
OUT
300
)
(pF)
= 100mV
350 400 450 500 550
100M
R
P-P
ISO
Rail-to-Rail Outputs and Disable
)
1G
C
L
V
OUT
MAX4389 TRANSISTOR COUNT: 70
MAX4390 TRANSISTOR COUNT: 70
MAX4392 TRANSISTOR COUNT: 204
MAX4393 TRANSISTOR COUNT: 204
MAX4394 TRANSISTOR COUNT: 298
MAX4395 TRANSISTOR COUNT: 396
MAX4396 TRANSISTOR COUNT: 396
PROCESS: BiCMOS
Figure 5. Small-Signal Gain vs. Frequency with Load
Capacitance and 27 Ω Isolation Resistor
-1
-2
-3
-4
-5
-6
6
5
4
3
2
1
0
100k
1M
FREQUENCY (Hz)
68pF
180pF
10M
Chip Information
100M
120pF
1G
13

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