EL5177(2005) View Datasheet(PDF) - Intersil
Part Name
Description
Manufacturer
EL5177 Datasheet PDF : 11 Pages
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EL5177
Electrical Specifications VS+ = +5V, VS- = -5V, TA = 25°C, VIN = 0V, RLD = 1kΩ, RF = 0, RG = OPEN, CLD = 2.7pF, unless otherwise
specified. (Continued)
PARAMETER
DESCRIPTION
CONDITIONS
MIN TYP MAX UNIT
VREFIN-
Negative Reference Input Voltage Range VIN+ = VIN- = 0V
VREFOS
Output Offset Relative to VREF
CMRR
Input Common Mode Rejection Ratio VIN = ±2.5V
Gain
Gain Accuracy
VIN = 1V
OUTPUT CHARACTERISTICS
-3.3
-3
V
±50 ±100 mV
65
78
dB
0.980 0.995 1.010
V
VOUT
IOUT+(Max)
IOUT-(Max)
Output Voltage Swing
Maximum Source Output Current
Maximum Sink Output Current
ROUT
SUPPLY
Output Impedance
RL = 500Ω to GND
RL = 10Ω,
VIN+ = 1.1V,
VIN- = -1.1V,
VREF = 0
±3.6 ±3.8
V
35
50
mA
-40
-30
mA
130
mΩ
VSUPPLY
IS(ON)
IS(OFF)+
IS(OFF)-
Supply Operating Range
Power Supply Current - Per Channel
VS+ to VS-
Positive Power Supply Current - Disabled EN pin tied to 4.8V
Negative Power Supply Current -
Disabled
4.75
11
V
10
12.5
14
mA
76
120
µA
-200 -120
µA
PSRR
ENABLE
Power Supply Rejection Ratio
VS from ±4.5V to ±5.5V
60
75
dB
tEN
Enable Time
tDS
Disable Time
VIH
EN Pin Voltage for Power-Up
130
ns
1.2
µs
VS+ -
V
1.5
VIL
EN Pin Voltage for Shut-Down
VS+ -
V
0.5
IIH-EN
IIL-EN
EN Pin Input Current High
EN Pin Input Current Low
At VEN = 5V
At VEN = 0V
40
50
µA
-6
-2.5
µA
Pin Descriptions
PIN NUMBER
1
2
3
4
5
6
7
8
9
10
PIN NAME
FBP
IN+
REF
IN-
FBN
OUT-
EN
VS+
VS-
OUT+
PIN DESCRIPTION
Non-inverting feedback input; resistor RF1 must be connected from this pin to VOUT
Non-inverting input
Output common-mode control; the common-mode voltage of VOUT will follow the voltage on this pin
Inverting input
Inverting feedback input; resistor RF2 must be connected from this pin to VOUT
Inverting output
Enabled when this pin is floating or the applied voltage ≤ VS+ -1.5
Positive supply
Negative supply
Non-inverting output
3
FN7344.3
August 8, 2005
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