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| ISL28236 Datasheet, PDF (3/13 Pages) Intersil Corporation – 5MHz, Dual Precision Rail-to-Rail Input-Output (RRIO) Op Amp | |||
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ISL28236
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
IO+
Short-Circuit Output Source Current
RL = 10Ω to VCM
50
70
mA
40
IO-
Short-Circuit Output Sink Current
RL = 10Ω to VCM
50
70
mA
40
VSUPPLY
Supply Operating Range
AC SPECIFICATIONS
V+ to V-
2.4
5.5
V
GBW
eN
iN
CMRR
at 120Hz
Gain Bandwidth Product
Input Noise Voltage Peak-to-Peak
Input Noise Voltage Density
Input Noise Current Density
Input Common Mode Rejection Ratio
AV = 100, RF = 100kΩ, RG = RL = 10kΩ to
VCM
f = 0.1Hz to 10Hz, RL = 10kΩ to VCM
fO = 1kHz, RL = 10kΩ to VCM
fO = 10kHz, RL = 10kΩ to VCM
VCM = 0.1VP-P, RL = 10kΩ to VCM
5
0.4
15
0.35
90
MHz
µVP-P
nV/âHz
pA/âHz
dB
PSRR+
Power Supply Rejection Ratio (V+)
V+, V- = ±1.2V and ±2.5V,
88
dB
at 120Hz
VSOURCE = 0.1VP-P, RL = 10kΩ to VCM
PSRR-
Power Supply Rejection Ratio (V-)
V+, V- = ±1.2V and ±2.5V
105
dB
at 120Hz
VSOURCE = 0.1VP-P, RL = 10kΩ to VCM
Crosstalk at
10kHz
Channel A to Channel B
V+, V- = ±2.5V; AV = 1
140
dB
VSOURCE = 0.4VP-P, RL = 10kΩ to VCM
TRANSIENT RESPONSE
SR
Slew Rate
VOUT = ±1.5V; Rf = 50kΩ, RG = 50kΩ to
VCM
±1.8
V/µs
tr, tf, Large
Rise Time, 10% to 90%, VOUT
AV = -1, VOUT = 4VP-P, RL = 10kΩ to VCM
2.1
µs
Signal
Fall Time, 90% to 10%, VOUT
AV = -1, VOUT = 4VP-P, RL = 10kΩ to VCM
2
µs
tr, tf, Small
Signal
Rise Time, 10% to 90%, VOUT
AV = +1, VOUT = 100mVP-P,
RL = 10kΩ to VCM
60
ns
Fall Time, 90% to 10%, VOUT
AV = +1 VOUT = 100mVP-P,
RL = 10kΩ to VCM
50
ns
ts,
Settling Time to 0.01%; 4V Step
VOUT = 4VP-P; RL = 10kΩ to VCM
5.1
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.
3
FN6921.0
June 18, 2009
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