LM615AIN National Semiconductor, LM615AIN Datasheet - Page 3

• Manufacturer Part Number: LM615AIN
• Description: IC COMP/REF QUAD/ADJ 14DIP
• Manufacturer: National Semiconductor
• Series: Super-Block™r
• Type: with Voltage Referencer

Specifications of LM615AIN

• Number Of Elements: 4
• Output Type: Open Collector
• Voltage - Supply: 4 V ~ 36 V
• Mounting Type: Through Hole
• Package / Case: 16-DIP (0.300", 7.62mm)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: *LM615AIN

VOLTAGE REFERENCE (Note 9)
Symbol
V
R
I
e
FB
Electrical Characteristics
These specifications apply for V
GND unless otherwise specified Limits in standard typeface are for T
Operating Temperature Range (Continued)
kH
Note 1 Absolute maximum ratings indicate limits beyond which damage to the component may occur Electrical specifications do not apply when operating the
device beyond its rated operating conditions
Note 2 Input voltage above V
Note 3 More accurately it is excessive current flow with resulting excess heating that limits the voltages on all pins When any pin is pulled a diode drop below
V
and unpredictable when any parasitic diode or transistor is conducting
Note 4 Shorting an Output to V
V
If the total power from all shorted outputs causes the junction temperature to exceed 150 C degraded reliability or destruction of the device may occur To
determine junction temperature see Note 5
Note 5 Junction temperature may be calculated using T
packages soldered to copper-clad board with dissipation from one comparator or reference output transistor nominal
Note 6 Human body model 100 pF discharge through a 1 5 k
Note 7 Typical values in standard typeface are for T
most likely parametric norm
Note 8 All limits are guaranteed for T
Note 9 V
1 244V)
Note 10 Average reference drift is calculated from the measurement of the reference voltage at 25 C and at the temperature extremes The drift in ppm C is
10
parameter is guaranteed by design and sample testing
Note 11 Hysteresis is the change in V
hysteresis to the typical value its junction temperature should be cycled in the following pattern spiraling in toward 25 C 25 C 85 C
Note 12 Low contact resistance is required for accurate measurement
Note 13 A military RETS electrical test specification is available on request The LM615AMJ 883 may also be procured as a Standard Military Drawing
n
R
V
V
V
V
V
V
T
V
I
b
a
T
V
R
6
R
R
R
R
RO
J
a
R
) will cause 80 mA (typ ) to be drawn through the output transistor This current multiplied by the applied voltage is the power dissipation in the output transistor
R
a parasitic NPN transistor turns ON No latch-up will occur as long as the current through that pin remains below the Maximum Rating Operation is undefined
V
R
RO
V
R 25 C
is the reference output voltage which may be set for 1 2V to 6 3V (see Application Information) V
Reference
Voltage
Average Drift
with Temperature
Average Drift
with Time
Hysteresis
V
with Current
Resistance
V
with V
V
with V
FEEDBACK
Bias Current
Voltage Noise
R
R
R
Parameter
Change
Change
Change
RO
a
T
Change
J
where
a
is allowed As long as one input pin voltage remains inside the common-mode range the comparator will deliver the correct output
b
will not cause power dissipation so it may be continuous However shorting an Output to any more positive voltage (including
V
RO
J
R
e a
is the lowest value subtracted from the highest V
b
caused by a change in T
(Note 10)
(Note 11)
V
V
(Note 12)
V
V
V
V
BW
e
R 100 A
R 10 mA
R V RO
R V
R V
V
V
b
25 C (standard type face) or over the full operating temperature range (bold type face)
R 10 mA to 0 1 mA
R 100 A to 17 A
GND
s
e
a e
a e
V
10 Hz to 10 kHz
J
FB s
e
e
e
5V
5V
b
V R
25 C values in boldface type apply for the full operating temperature range These values represent the
b
J
0V V
V
e
b
b
5 06V
V
Conditions
R 100 A
b
R 17 A
T
V
V
A
V
R V
R V
J
resistor
a
a
R V RO
after the reference has been ‘‘dehysterized ’’ To dehysterize the reference that is minimize the
P
e
9 9 mA
83 A
a e
a e
D
5V V
JA
e
36V
3V
The given thermal resistance is worst-case for packages in sockets in still air For
6 3V
T
T
CM
3
J
J
e
e
e
40 C
150 C
V
OUT
R 25 C
J
e
e
(Note 7)
is the value at 25 C and
Typical
V
1 244
0 01
25 C limits in boldface type apply over the
1000
a
0 05
0 01
3 2
0 1
2 0
2 8
0 1
400
18
29
1 5
0 2
0 6
2 5
0 1
22
30
2 I
R
e
R
LM615AM
is the V
100 A FEEDBACK pin shorted to
LM615AI
(
(Note 8)
g
1 2365
1 2515
Limits
0 56
1 1
5 5
1 3
1 5
80
13
10
40
JA
0 6%)
1 2
35
1
5
5
1
is 80 C W for the N package
RO
-to-FEEDBACK voltage (nominally
T
J
is the temperature range This
LM615M
(Note 8)
b
LM615I
1 2191
1 2689
(
Limits
g
0 56
150
40 C 70 C 0 C 25 C
1 1
5 5
1 3
1 5
13
10
55
1 2
50
2%)
1
5
5
1
ppm kH
ppm kH
ppm C
mV max
mV max
mV max
mV max
mV max
mV max
mV max
mV max
mV max
mV max
nA max
nA max
V max
Units
V min
max
V
V C
max
max
RMS