el2257 Intersil Corporation, el2257 Datasheet - Page 2

• Manufacturer Part Number: el2257
• Description: 125mhz Single Supply, Clamping Op Amp
• Manufacturer: Intersil Corporation

DC Electrical Specifications
Absolute Maximum Ratings
Supply Voltage between V
Input Voltage (I
Differential Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .±6V
Maximum Output Current. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90mA
Output Short Circuit Duration. . . . . . . . . . . . . . . . See Note 1 page 3
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. Typical values are for information purposes only. Unless otherwise noted, all tests
are at the specified temperature and are pulsed tests, therefore: T
V
TCV
IB
I
TCI
PSRR
CMRR
CMIR
R
C
R
I
I
PSOR
AVOL
V
V
OS
SON
SOFF
OS
OP
ON
IN
IN
OUT
PARAMETER
OS
OS
N
+, I
N
Offset Voltage
Offset Voltage Temperature
Coefficient
Input Bias Current
Input Offset Current
Input Bias Current Temperature
Coefficient
Power Supply Rejection Ratio
Common-mode Rejection Ratio V
Common-mode Input Range
Input Resistance
Input Capacitance
Output Resistance
Supply Current - Enabled (per
amplifier)
Supply Current - Shut-down (per
amplifier)
Power Supply Operating Range
Open Loop Gain
Positive Output Voltage Swing
Negative Output Voltage Swing V
-, ENABLE, CLAMP) . . . GND–0.3V, V
S
and GND . . . . . . . . . . . . . . . . . . . 12.6V
DESCRIPTION
2
(T
A
V
otherwise specified.
= 25°C)
S
= +5V, GND = 0V, T
Measured from T
V
V
Measured from T
V
V
Common-mode
SO (0.150") package
PDIP package
A
V
V
V
V
V
V
V
V
V
V
V
V
V
IN
IN
S
CM
CM
V
S
S
S
S
OUT
OUT
S
S
S
S
S
S
S
S
J
= V
= +1
= V
= V
= V
= V
= 12V, A
= 12V, A
= ±5V, A
= ±5V, A
= 3V, A
= 12V, A
= ±5V, A
= ±5V, A
= 0V
= 0V
= T
= 0V to +3.8V
= 0V to +3.0V
= 1.5V to 3.5V, R
= 1.5V to 3.5V, R
S
ENABLE
CLAMP
CLAMP
CLAMP
CLAMP
C
+0.3V
A
= T
V
= 25° C, V
V
V
V
V
V
V
V
A
= 1, R
EL2257
= 1, R
= 1, R
= 1, R
= 1, R
= 1, R
= 1, R
= 1, R
= 12V, V
= 12V, V
= 12V, V
= 10V, V
= 2.7V to 12V, V
MIN
MIN
L
L
L
L
L
L
L
L
= 150: to 0V
CM
to T
to T
CONDITIONS
= 1k: to 0V
= 150: to 0V
= 1k: to 0V
= 150: to 0V
= 150: to 0V
= 1k: to 0V
= 150: to 0V
ENABLE
ENABLE
ENABLE
OUT
L
L
Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . See curves
Storage Temperature Range . . . . . . . . . . . . . . . . . .-65°C to +15 0°C
Ambient Operating Temperature Range . . . . . . . . . .-40°C to +85°C
Operating Junction Temperature . . . . . . . . . . . . . . . . . . . . . . +150°C
= 1.5V, V
= 150: to GND
MAX
MAX
= 1k: to GND
= 2V to 9V, R
= 12V
= 0.5V
= 0.5V
CLAMP
OUT
= 1.5V, V
= OPEN
L
= 1k: to GND
CLAMP
= +5V, V
-1100
MIN
2.7
9.6
3.4
1.8
45
50
55
65
-4
0
1
ENABLE
TYP
10.8
10.0
1.95
-5.5
-4.0
-3.7
150
1.5
4.0
3.8
5.5
10
50
70
65
70
40
80
70
60
2
1
5
0
5
= +5V, unless
V
+1100
MAX
12.0
-3.4
S
-10
6.5
50
4
8
-1.2
µV/° C
nA/°C
UNIT
M:
m:
mV
mA
mV
µA
nA
dB
dB
dB
µA
µA
dB
dB
dB
pF
pF
V
V
V
V
V
V
V
V
V