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ISL28476 View Datasheet(PDF) - Intersil

Part Name
Description
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ISL28476 Datasheet PDF : 19 Pages
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ISL28176, ISL28276, ISL28476
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 2) TYP (Note 2) UNIT
IENL
EN Pin Input Low Current
VEN = V-
ISL28276IAZ, (QSOP package only)
0
0.1
µA
AC SPECIFICATONS
GBW
en
Gain Bandwidth Product
Input Noise Voltage Peak-to-Peak
AV = 100, RF = 100kΩ, RG = 1kΩ,
RL = 10kΩ to VCM
ISL28176
f = 0.1Hz to 10Hz
400
kHz
1.5
µVP-P
ISL28276, ISL28476
f = 0.1Hz to 10Hz
2.5
µVP-P
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
ISL28176
fO = 1kHz
ISL28276, ISL28476
fO = 1kHz
ISL28176
fO = 1kHz
ISL28276, ISL28476
fO = 1kHz
ISL28276, ISL28476
VCM = 1VP-P, RL = 10kΩ to VCM
ISL28176
V+, V- = ±1.2V and ±2.5V,
VSOURCE = 1VP-P, RL = 10kΩ to VCM
ISL28276, ISL28476
V+, V- = ±1.2V and ±2.5V,
VSOURCE = 1VP-P, RL = 10kΩ to VCM
ISL28176
V+, V- = ±1.2V and ±2.5V
VSOURCE = 1VP-P, RL = 10kΩ to VCM
ISL28276, ISL28476
V+, V- = ±1.2V and ±2.5V
VSOURCE = 1VP-P, RL = 10kΩ to VCM
28
nV/Hz
30
nV/Hz
0.16
pA/Hz
0.12
pA/Hz
78
dB
90
dB
105
dB
70
dB
73
dB
SR
Slew Rate
ISL28176
±0.065 ±0.13 ±0.3 V/µs
ISL28276, ISL28476
±0.10 ±0.17 ±0.20
±0.09
±0.25
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, ISL28276IAZ,
(QSOP package only)
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, ISL28276IAZ,
(QSOP package only)
0.1
µs
NOTE:
2. Parameters with MIN and/or MAX limits are 100% tested at +25°C, unless otherwise specified. Temperature limits established by characterization
and are not production tested.
5
FN6301.4
June 23, 2009
 

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