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| ISL28134 Datasheet, PDF (6/20 Pages) Intersil Corporation – 5V Ultra Low Noise, Zero Drift Rail-to-Rail Precision Op Amp | |||
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ISL28134
Electrical Specifications VS = 2.5V, VCM = 1.25V, TA = +25°C, unless otherwise specified. Boldface limits apply over the operating
temperature range, -40°C to +85°C. (Continued)
PARAMETER
DESCRIPTION
CONDITIONS
MIN
MAX
(Note 9) TYP (Note 9) UNIT
IOS
TCIOS
Input Offset Current
Input Offset Current Temperature
Coefficient
TA = -40°C to +85°C
-600
±240
600
-600
-
600
-
±2.8
-
pA
pA
pA/°C
Common Mode
Input Voltage Range
V+ = 2.5V, V- = 0V
Guaranteed by CMRR
-0.1
-
2.6
V
CMRR
Common Mode Rejection Ratio
IS
Supply Current per Amplifier
ISC
Short Circuit Output Source Current
Short Circuit Output Sink Current
VOH
Output Voltage Swing, HIGH
From VOUT to V+
VOL
Output Voltage Swing, LOW
From V- to VOUT
AC SPECIFICATIONS
VCM = -0.1V to 2.6V
VCM = -0.1V to 2.6V
TA = -40°C to +85°C
RL = OPEN
RL = OPEN
VCM = -0.1V to 2.6V
RL = Short to Ground
RL = Short to V+
RL = 10kΩ to VCM
RL = 10kΩ to VCM
TA = -40°C to +85°C
RL = 10kΩ to VCM
RL = 10kΩ to VCM
TA = -40°C to +85°C
120
135
115
-
-
715
-
-
-
65
-
-65
15
10
15
-
-
10
-
-
CIN
Input Capacitance
Differential
Common Mode
-
5.2
-
5.6
eN
Input Noise Voltage
f = 0.1Hz to 10Hz
f = 10Hz
-
250
-
8
f = 1kHz
-
10
IN
GBWP
Input Noise Current
Gain Bandwidth Product
f = 1kHz
-
200
-
3.5
TRANSIENT RESPONSE
SR
Positive Slew Rate
Negative Slew Rate
V+ = 2.5V, V- = 0V, VOUT = 0.25V to
2.25V, RL = 100kâ¦, CL = 3.7pF
-
1.5
-
1.0
tr, tf, Small Signal
Rise Time, tr 10% to 90%
Fall Time, tf 10% to 90%
V+ = 2.5V, V- = 0V, VOUT = 0.1VP-P,
RF = 0â¦, RL = 100kâ¦, CL = 3.7pF
-
0.07
-
0.17
tr, tf Large Signal
Rise Time, tr 10% to 90%
Fall Time, tf 10% to 90%
V+ = 2.5V, V- = 0V, VOUT = 2VP-P, RF = 0â¦,
-
1.3
RL = 100kâ¦, CL = 3.7pF
-
2.0
ts
Settling Time to 0.1%, 2VP-P Step
AV = -1, RF = 1kâ¦, CL = 3.7pF
-
100
trecover
Output Overload Recovery Time,
AV = +2, RF = 10kâ¦, RL = 100k,
Recovery to 90% of Output Saturation CL = 3.7pF
-
1.5
NOTE:
9. Compliance to datasheet limits is assured by one or more methods: production test, characterization and/or design.
-
-
940
1115
-
-
-
-
15
15
-
-
400
-
-
-
-
-
-
-
-
-
-
-
-
dB
dB
µA
µA
mA
mA
mV
mV
mV
mV
pF
pF
nVP-P
nV/âHz
nV/âHz
fA/âHz
MHz
V/µs
V/µs
µs
µs
µs
µs
µs
µs
6
FN6957.1
June 8, 2011
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