MAX4390EXT+T Maxim Integrated Products, MAX4390EXT+T Datasheet - Page 11

• Manufacturer Part Number: MAX4390EXT+T
• Description: IC OP AMP 85MHZ R-R SC70-6
• Manufacturer: Maxim Integrated Products

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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9
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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