EL8302
Data Sheet May 6, 2005 FN7348.2
500MHz Rail-to-Rail Amplifier Features
The EL8302 represents a triple rail-to-rail amplifier with a -
500MHz -3dB bandwidth
3dB bandwidth of 500MHz and slew rate of 600V/s.
600V/s slew rate
Running off a very low supply current of 5.6mA per channel,
Low supply current = 5.6mA per amplifier
the EL8302 also features inputs that go to 0.15V below the
V - rail.
S
Supplies from 3V to 5.5V
The EL8302 includes a fast-acting disable/power-down
Rail-to-rail output
circuit. With a 25ns disable and a 200ns enable, the EL8302
-
Input to 0.15V below V
S
is ideal for multiplexing applications.
Fast 25ns disable
The EL8302 is designed for a number of general purpose
video, communication, instrumentation, and industrial Low cost
applications. The EL8302 is available in an 16-pin SO and
Pb-Free available (RoHS compliant)
16-pin QSOP packages and is specified for operation over
the -40C to +85C temperature range.
Applications
Video amplifiers
Pinout
EL8302
Portable/hand-held products
(16-PIN SO, QSOP)
Communications devices
TOP VIEW
Ordering Information
INA+ 1 16 INA-
-
PART
CEA 2 15 OUTA
+
NUMBER PACKAGE TAPE & REEL PKG. DWG. #
VS- 3 14 VS+
EL8302IS 16-Pin SO - MDP0027
+
CEB 4 13 OUTB
EL8302IS-T7 16-Pin SO 7 MDP0027
-
INB+ 5 12 INB-
EL8302IS-T13 16-Pin SO 13 MDP0027
EL8302ISZ 16-Pin SO - MDP0027
NC 6 11 NC
(See Note) (Pb-free)
+
CEC 7 10 OUTC
-
EL8302ISZ-T7 16-Pin SO 7 MDP0027
(See Note) (Pb-free)
INC+ 8 9 INC-
EL8302ISZ-T13 16-Pin SO 13 MDP0027
(See Note) (Pb-free)
EL8302IU 16-Pin QSOP - MDP0040
EL8302IU-T7 16-Pin QSOP 7 MDP0040
EL8302IU-T13 16-Pin QSOP 13 MDP0040
EL8302IUZ 16-Pin QSOP - MDP0040
(See Note) (Pb-free)
EL8302IUZ-T7 16-Pin QSOP 7 MDP0040
(See Note) (Pb-free)
EL8302IUZ-T13 16-Pin QSOP 13 MDP0040
(See Note) (Pb-free)
NOTE: Intersil Pb-free products employ special Pb-free material sets;
molding compounds/die attach materials and 100% matte tin plate
termination finish, which are RoHS compliant and compatible with
both SnPb and Pb-free soldering operations. Intersil Pb-free products
are MSL classified at Pb-free peak reflow temperatures that meet or
exceed the Pb-free requirements of IPC/JEDEC J STD-020.
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1
1-888-INTERSIL or 1-888-352-6832 | Intersil (and design) is a registered trademark of Intersil Americas Inc.
Copyright Intersil Americas Inc. 2003, 2005. All Rights Reserved
All other trademarks mentioned are the property of their respective owners.EL8302
Absolute Maximum Ratings (T = 25C)
A
Supply Voltage from V + to V -. . . . . . . . . . . . . . . . . . . . . . . . . 5.5V Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . See Curves
S S
Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . V + + 0.3V to V - -0.3V Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . .-65C to +125C
S S
Differential Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2V Ambient Operating Temperature . . . . . . . . . . . . . . . .-40C to +85C
Continuous Output Current . . . . . . . . . . . . . . . . . . . . . . . . . . . 40mA Operating Junction Temperature . . . . . . . . . . . . . . . . . . . . . . +125C
CAUTION: Stresses above those listed in Absolute Maximum Ratings may cause permanent damage to the device. This is a stress only rating and operation of the
device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
IMPORTANT NOTE: All parameters having Min/Max specifications are guaranteed. Typ values are for information purposes only. Unless otherwise noted, all tests are
at the specified temperature and are pulsed tests, therefore: T = T = T
J C A
Electrical Specifications V + = 5V, V - = GND, T = 25C, V = 2.5V, R to 2.5V, A = 1, Unless Otherwise Specified
S S A CM L V
PARAMETER DESCRIPTION CONDITIONS MIN TYP MAX UNIT
INPUT CHARACTERISTICS
V Offset Voltage -7 -0.8 +7 mV
OS
TCV Offset Voltage Temperature Coefficient Measured from T to T 3V/C
OS MIN MAX
IB Input Bias Current V = 0V -10 -6 A
IN
I Input Offset Current V = 0V 0.1 0.6 A
OS IN
TCI Input Bias Current Temperature Measured from T to T 2nA/C
OS MIN MAX
Coefficient
CMRR Common Mode Rejection Ratio V = -0.15V to +3.5V 70 95 dB
CM
CMIR Common Mode Input Range V - -0.15 V + - 1.5 V
S S
R Input Resistance Common Mode 7 M
IN
C Input Capacitance 0.5 pF
IN
AVOL Open Loop Gain V = +1.5V to +3.5V, R = 1k to GND 75 100 dB
OUT L
V = +1.5V to +3.5V, R = 150 to 80 dB
OUT L
GND
OUTPUT CHARACTERISTICS
R Output Resistance A = +1 30 m
OUT V
V Positive Output Voltage Swing R = 1k 4.854.9 V
OP L
R = 150 4.654.7 V
L
V Negative Output Voltage Swing R = 150 150 200 mV
ON L
R = 1k 50 70 mV
L
I Linear Output Current 65 mA
OUT
I (source) Short Circuit Current R = 10 50 80 mA
SC L
I (sink) Short Circuit Current R = 10 90 150 mA
SC L
POWER SUPPLY
PSRR Power Supply Rejection Ratio V + = 4.5V to 5.5V 70 95 dB
S
I Supply Current - Enabled per Amplifier 5.6 6.2 mA
S-ON
I Supply Current - Disabled per Amplifier 40 90 A
S-OFF
ENABLE
t Enable Time 200 ns
EN
t Disable Time 25 ns
DS
V ENABLE Pin Voltage for Power-up 0.8 V
IH-ENB
V ENABLE Pin Voltage for Shut-down 2 V
IL-ENB
2