EL5171, EL5371
Electrical Specifications
PARAMETER
V
REFIN
-
V
REFOS
CMRR
Gain
V
S
+ = +5V, V
S
- = -5V, T
A
= 25°C, V
IN
= 0V, R
LD
= 1kΩ, R
F
= 0, R
G
= OPEN, C
LD
= 2.7pF, Unless Otherwise
Specified
(Continued)
DESCRIPTION
Negative Reference Input Voltage Range (EL5371)
Output Offset Relative to V
REF
(EL5371)
Input Common Mode Rejection Ratio (EL5371)
Gain Accuracy
V
IN
= ±2.5V
V
IN
= 1 (EL5171)
V
IN
= 1 (EL5371)
OUTPUT CHARACTERISTICS
V
OUT
Output Voltage Swing
R
L
= 500Ω to GND (EL5171)
R
L
= 500Ω to GND (EL5371)
I
OUT
(Max)
Maximum Output Current
R
L
= 10Ω, V
IN
= ±3.24 (EL5171)
R
L
= 10Ω, V
IN
= ±3.24 (EL5371)
R
OUT
SUPPLY
V
SUPPLY
I
S(ON)
I
S(OFF)
+
I
S(OFF)
-
PSRR
Supply Operating Range
Power Supply Current - Per Channel
Positive Power Supply Current - Disabled (EL5371) EN pin tied to 4.8V
Negative Power Supply Current - Disabled (EL5371)
Power Supply Rejection Ratio
V
S
from ±4.5V to ±5.5V (EL5171)
V
S
from ±4.5V to ±5.5V (EL5371)
ENABLE (EL5371 ONLY)
t
EN
t
DS
V
IH
V
IL
I
IH-EN
I
IL-EN
Enable Time
Disable Time
EN Pin Voltage for Power-Up
EN Pin Voltage for Shut-Down
EN Pin Input Current High
EN Pin Input Current Low
At V
EN
= 5V
At V
EN
= 0V
-10
V
S
+ -
0.5
122
-8
130
215
0.95
V
S
+ -
1.5
ns
µs
V
V
µA
µA
-200
70
65
V
S
+ to V
S
-
4.75
6.8
7.5
1.7
-120
84
83
11
8.2
10
V
mA
µA
µA
dB
dB
Output Impedance
±3.6
±70
±50
±3.4
±3.9
±90
±70
130
±120
±90
V
V
mA
mA
mΩ
70
0.981
0.978
CONDITIONS
V
IN
+ = V
IN
- = 0V
MIN
TYP
-3.3
±60
82
0.996
0.993
1.011
1.008
MAX
-3
±100
UNIT
V
mV
dB
V
V
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
INTERSIL [ INTERSIL CORPORATION ]
