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| ISL28278_07 Datasheet, PDF (3/13 Pages) Intersil Corporation – Dual and Quad Micropower Single Supply Rail-to-Rail Input and Output (RRIO) Op-Amp | |||
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ISL28278, ISL28478
Electrical Specifications
V+ = 5V, V- = 0V, VCM = 2.5V, RL = Open, TA = +25°C unless otherwise specified.
Boldface limits apply over the operating temperature range, -40°C to +125°C, temperature data
established by characterization (Continued)
PARAMETER
DESCRIPTION
CONDITIONS
MIN
MAX
(Note 1) TYP (Note 1) UNIT
IO+
Short Circuit Sourcing Capability
RL = 10Ω
29
31
mA
24
IO-
Short Circuit Sinking Capability
RL = 10Ω
24
26
mA
20
VSUPPLY
VENH
VENL
IENH
Supply Operating Range
EN Pin High Level
EN Pin Low Level
EN Pin Input High Current
V- to V+
ISL28278
ISL28278
VEN = V+
ISL28278
2.4
5.0
V
2
V
0.8
V
0.8
1
µA
1.5
IENL
EN Pin Input Low Current
VEN = V-
ISL28278
0
0.1
µA
AC SPECIFICATIONS
GBW
Gain Bandwidth Product
en
Input Noise Voltage Peak-to-Peak
Input Noise Voltage Density
in
Input Noise Current Density
CMRR @ 60Hz Input Common Mode Rejection Ratio
PSRR+ @
120Hz
Power Supply Rejection Ratio, +V
PSRR- @
120Hz
Power Supply Rejection Ratio, -V
TRANSIENT RESPONSE
AV = 100, RF = 100kΩ, RG = 1kΩ,
RL = 10kΩ to VCM
f = 0.1Hz to 10Hz
fO = 1kHz
fO = 1kHz
VCM = 1VP-P, RL = 10kΩ to VCM
V+,V- = ±1.2V and ±2.5V,
VSOURCE = 1VP-P, RL = 10kΩ to VCM
V+,V- = ±1.2V and ±2.5V
VSOURCE = 1VP-P, RL = 10kΩ to VCM
300
kHz
4.5
µVP-P
45
nV/âHz
0.04
pA/âHz
-70
dB
-80
dB
-60
dB
SR
Slew Rate
±0.12
±0.09
±0.14
±0.16
±0.21
V/µs
tEN
Enable to Output Turn-on Delay Time, VEN = 5V to 0V, AV = -1,
10% EN to 10% Vout
RG = RF = RL = 1k to VCM, ISL28278
2
µs
Enable to Output Turn-off Delay Time,
10% EN to 10% Vout
VEN = 0V to 5V, AV = -1,
RG = RF = RL = 1k to VCM, ISL28278
0.1
µs
NOTE:
1. Parts are 100% tested at +25°C. Over temperature limits established by characterization and are not production tested.
3
FN6145.2
July 11, 2007
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