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| ISL28134IBZ Datasheet, PDF (6/25 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 specified
operating temperature range. (Continued)
PARAMETER
DESCRIPTION
CONDITIONS
MIN
MAX
(Note 9) TYP (Note 9) UNIT
TCVOS
Inptu Offset Voltage Temperature
Coefficient
TA = -40°C to +125°C
-15 -0.5 15 nV/°C
IB
Input Bias Current
TCIB
Input Bias Current Temperature
Coefficient
IOS
Input Offset Current
TCIOS
Input Offset Current Temperature
Coefficient
Common Mode Input
Voltage Range
TA = -40°C to +85°C
TA = -40°C to +125°C
TA = -40°C to +85°C
TA = -40°C to +125°C
TA = -40°C to +85°C
TA = -40°C to +125°C
TA = -40°C to +85°C
TA = -40°C to +125°C
V+ = 2.5V, V- = 0V
Guaranteed by CMRR
-300 ±120 300
-300
-
300
-550
-
550
-
±1.4
-
-
±2
-
-600 ±240 600
-600
-
600
-750
-
750
-
±2.8
-
-
±4
-
-0.1
-
2.6
pA
pA
pA
pA/°C
pA/°C
pA
pA
pA
pA/°C
pA/°C
V
CMRR
IS
ISC
VOH
Common Mode Rejection Ratio
Supply Current per Amplifier
Short Circuit Output Source Current
Short Circuit Output Sink Current
Output Voltage Swing, HIGH
From VOUT to V+
VCM = -0.1V to 2.6V
VCM = -0.1V to 2.6V
RL = OPEN
RL = OPEN
TA = -40°C to +85°C
RL = OPEN
TA = -40°C to +125°C
RL = Short to Ground
RL = Short to V+
RL = 10kΩ to VCM
RL = 10kΩ to VCM
120 135
-
dB
115
-
-
dB
-
715 940
µA
-
- 1115 µA
-
- 1190 µA
-
65
-
mA
-
-65
-
mA
15
10
-
mV
15
-
-
mV
VOL
Output Voltage Swing, LOW
From V- to VOUT
AC SPECIFICATIONS
RL = 10kΩ to VCM
RL = 10kΩ to VCM
-
10
15
mV
-
-
15
mV
CIN
Input Capacitance
Differential
Common Mode
-
5.2
-
pF
-
5.6
-
pF
eN
IN
GBWP
Input Noise Voltage
Input Noise Current
Gain Bandwidth Product
f = 0.1Hz to 10Hz
f = 10Hz
f = 1kHz
f = 1kHz
-
250 400 nVP-P
-
8
-
nV/âHz
-
10
-
nV/âHz
-
200
-
fA/âHz
-
3.5
-
MHz
TRANSIENT RESPONSE
SR
tr, tf, Small Signal
Positive Slew Rate
Negative Slew Rate
Rise Time, tr 10% to 90%
Fall Time, tf 10% to 90%
V+ = 2.5V, V- = 0V, VOUT = 0.25V to 2.25V,
RL = 100kâ¦, CL = 3.7pF
V+ = 2.5V, V- = 0V, VOUT = 0.1VP-P,
RF = 0â¦, RL = 100kâ¦, CL = 3.7pF
-
1.5
-
-
1.0
-
-
0.07
-
-
0.17
-
V/µs
V/µs
µs
µs
6
FN6957.3
December 22, 2011
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