MAX4390EXT+T Maxim Integrated Products, MAX4390EXT+T Datasheet - Page 11
![IC OP AMP 85MHZ R-R SC70-6](/photos/7/3/70310/max4390ext_t_sml.jpg)
MAX4390EXT+T
Manufacturer Part Number
MAX4390EXT+T
Description
IC OP AMP 85MHZ R-R SC70-6
Manufacturer
Maxim Integrated Products
Datasheet
1.MAX4390EXTT.pdf
(24 pages)
Specifications of MAX4390EXT+T
Applications
Voltage Feedback
Output Type
Rail-to-Rail
Number Of Circuits
1
-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
6-TSSOP, SC-88, SOT-363
Number Of Channels
1
Voltage Gain Db
70 dB
Common Mode Rejection Ratio (min)
70 dB
Input Offset Voltage
18 mV
Operating Supply Voltage
5 V, 9 V
Maximum Power Dissipation
245 mW
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Maximum Dual Supply Voltage
+/- 5.5 V
Minimum Operating Temperature
- 40 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
MAX4390EXT+TTR
The MAX4389/MAX4390/MAX4392–MAX4396 are dual-
supply, rail-to-rail, voltage-feedback amplifiers that
employ current-feedback techniques to achieve
500V/µs slew rates and 85MHz bandwidths. Excellent
harmonic distortion and differential gain/phase perfor-
mance make these amplifiers an ideal choice for a wide
variety of video and RF signal-processing applications.
The output voltage swings to within 200mV of each
supply rail. Local feedback around the output stage
ensures low open-loop output impedance to reduce
SC 7 0 / SO T 2 3
MAX4389
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Ultra-Small, Low-Cost, 85MHz Op Amps with
SC 7 0
Applications Information
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MAX4390
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SO T 2 3
Detailed Description
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µ M A X/ SO
M A X4 3 9 2
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Rail-to-Rail Outputs and Disable
PIN
M A X4 3 9 3
µ M A X
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6
SO / T SSO P
MAX4394
12
13
14
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3
2
gain sensitivity to load variations. The input stage per-
mits common-mode voltages to the negative supply
and to within 2.25V of the positive supply rail.
The MAX4389/MAX4390/MAX4392–MAX4396 are inter-
nally compensated for unity gain. When configured for
unity gain, a 24Ω resistor (R
back path optimizes AC performance. This resistor
improves AC response by reducing the Q of the paral-
lel LC circuit formed by the parasitic feedback capaci-
tance and inductance.
SO / T SSO P
MAX4395
10
12
13
14
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8
Pin Description (continued)
MAX4396
T SSO P
15
14
13
12
17
18
19
20
9
Choosing Resistor Values
DISABLEB
D ISABLE C
D ISABLE D
Unity-Gain Configuration
F
) in series with the feed-
NAME
OUTC
OUTD
INC+
IND+
INC-
IND-
S hutd ow n
Am p l i fi er B.
C onnect to
V
Amplifier C
Noninverting
Input
Amplifier C
Inverting Input
Amplifier C
Output
Shutdown
Amplifier C.
Connect to
V
Amplifier D
Noninverting
Input
Amplifier D
Inverting Input
Amplifier D
Output
Shutdown
Amplifier D.
Connect to
V
CC
CC
CC
FUNCTION
to E nab l e.
to Enable.
to Enable.
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