EL5171 Ver la hoja de datos (PDF) - Intersil
Número de pieza
componentes Descripción
Fabricante
EL5171 Datasheet PDF : 14 Pages
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EL5171, EL5371
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 (EL5371) VIN+ = VIN- = 0V
VREFOS
Output Offset Relative to VREF (EL5371)
CMRR
Input Common Mode Rejection Ratio (EL5371)
VIN = ±2.5V
Gain
Gain Accuracy
VIN = 1 (EL5171)
VIN = 1 (EL5371)
OUTPUT CHARACTERISTICS
-3.3
-3
V
±60 ±100 mV
70
82
dB
0.981 0.996 1.011
V
0.978 0.993 1.008
V
VOUT
IOUT(Max)
ROUT
SUPPLY
Output Voltage Swing
Maximum Output Current
Output Impedance
RL = 500Ω to GND (EL5171)
±3.4
V
RL = 500Ω to GND (EL5371)
±3.6 ±3.9
V
RL = 10Ω, VIN = ±3.24 (EL5171)
±70
±90 ±120 mA
RL = 10Ω, VIN = ±3.24 (EL5371)
±50
±70
±90
mA
130
mΩ
VSUPPLY
Supply Operating Range
VS+ to VS-
4.75
11
V
IS(ON)
Power Supply Current - Per Channel
6.8
7.5
8.2
mA
IS(OFF)+
Positive Power Supply Current - Disabled (EL5371) EN pin tied to 4.8V
1.7
10
µA
IS(OFF)-
Negative Power Supply Current - Disabled (EL5371)
-200 -120
µA
PSRR
Power Supply Rejection Ratio
VS from ±4.5V to ±5.5V (EL5171) 70
84
dB
VS from ±4.5V to ±5.5V (EL5371) 65
83
dB
ENABLE (EL5371 ONLY)
tEN
Enable Time
tDS
Disable Time
VIH
EN Pin Voltage for Power-Up
215
ns
0.95
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
122
130
µA
-10
-8
µA
Pin Descriptions
EL5171
1
2
3
4
5
6
7
8
EL5371
17, 21, 27
2, 6, 10
3, 7, 11
16, 20, 26
15, 19, 25
24
23
18, 22, 28
1, 5, 9, 13
4, 8, 12
14
PIN NAME
FBP1, 2, 3
INP1, 2, 3
INN1, 2, 3
FBN1, 2, 3
OUT1B, 2B, 3B
VSP
VSN
OUT1, 2, 3
NC
REF1, 2, 3
EN
PIN FUNCTION
Feedback from non-inverting output
Non-inverting inputs
Inverting inputs, note that on EL5171, this pin is also the REF pin
Feedback from inverting output
Inverting outputs
Positive supply
Negative supply
Non-inverting outputs
No connects, grounded for best crosstalk performance
Reference input, sets common-mode output voltage
ENABLE
3
FN7307.6
October 30, 2006
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