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| ISL28146_0806 Datasheet, PDF (3/16 Pages) Intersil Corporation – 5MHz, Single and Dual Rail-to-Rail Input-Output (RRIO) Op Amps | |||
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ISL28146, ISL28246
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
(Note 2) TYP
IO+
Short-Circuit Output Source Current RL = 10Ω to VCM
48
56
45
IO-
Short-Circuit Output Sink Current
RL = 10Ω to VCM
-54
VSUPPLY
Supply Operating Range
V+ to V-
2.4
VENH
EN Pin High Level, ISL28146 Only
2
VENL
EN Pin Low Level, ISL28146 Only
IENH
EN Pin Input High Current, ISL28146 VEN = V+
Only
IENL
EN Pin Input Low Current, ISL28146 VEN = V-
Only
AC SPECIFICATIONS
GBW
Unity Gain
Bandwidth
Gain Bandwidth Product
-3dB Bandwidth
AV = 100, RF = 100kΩ, RG = 1kΩ
AV =1, RF = 0Ω, RL = 10kΩ, VOUT = 10mVP-P
eN
Input Noise Voltage Peak-to-Peak
Input Noise Voltage Density
iN
CMRR
Input Noise Current Density
Input Common Mode Rejection Ratio
PSRR-
to 120Hz
Power Supply Rejection Ratio (V-)
PSRR+
to 120Hz
Power Supply Rejection Ratio (V+)
TRANSIENT RESPONSE
f = 0.1Hz to 10Hz
fO = 1kHz
fO = 10kHz
fO = to 120Hz; VCM = 1VP-P, RL = 1kΩ
V+, V- = ±1.2V and ±2.5V, VSOURCE = 1VP-P,
RL = 1kΩ
V+, V- = ±1.2V and ±2.5V, VSOURCE = 1VP-P,
RL = 1kΩ
SR
tr, tf, Large
Signal
Slew Rate
Rise Time, 10% to 90%, VOUT
Fall Time, 90% to 10%, VOUT
VOUT = ±1.5V, Rf = 50kΩ, RG = 50kΩ to VCM
AV = +2, VOUT = 2VP-P, Rg = Rf = RL = 1kΩ to VCM
AV = +2, VOUT = 2VP-P, Rg = Rf = RL = 1kΩ to VCM
1
16
5
13
0.4
12
0.35
-90
-88
-105
±1.9
0.6
0.5
MAX
(Note 2) UNIT
mA
-48
mA
-45
5.5
V
V
0.8
V
1.5
µA
1.6
25
nA
30
MHz
MHz
µVP-P
nV/âHz
pA/âHz
dB
dB
dB
V/µs
µs
µs
tr, tf, Small
Signal
Rise Time, 10% to 90%, VOUT
AV = +2, VOUT = 10mVP-P,
Rg = Rf = RL = 1kΩ to VCM
65
nS
Fall Time, 90% to 10%, VOUT
AV = +2, VOUT = 10mVP-P,
Rg = Rf = RL = 1kΩ to VCM
62
nS
tEN
Enable to Output Turn-on Delay Time, VEN = 5V to 0V, AV = +2,
10% EN to 10% VOUT
Rg = Rf = RL = 1kΩ to VCM
5
µs
Enable to Output Turn-off Delay Time, VEN = 0V to 5V, AV = +2,
10% EN to 10% VOUT
Rg = Rf = RL = 1kΩ to VCM
0.3
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.
3
FN6321.3
June 23, 2008
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