LM3916N National Semiconductor, LM3916N Datasheet - Page 4

• Manufacturer Part Number: LM3916N
• Description: IC DRIVER DOT BAR DISPLAY 18-DIP
• Manufacturer: National Semiconductor

Specifications of LM3916N

• Display Type: LED, LCD, Vacuum Fluorescent
• Configuration: Dot/Bar Display
• Digits Or Characters: 10 Steps
• Current - Supply: 6.1mA
• Voltage - Supply: 3 V ~ 25 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Through Hole
• Package / Case: 18-DIP (0.300", 7.62mm)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Interface: -
• Other names: *LM3916N; LM3916

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Parameter
Standby Supply Current
(All Outputs Off)
Electrical Characteristics
Note 1: Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating ratings indicate conditions for which the device is
functional, but do not guarantee specific performance limits. Electrical Characteristics state DC and AC electrical specifications under particular test conditions which
guarantee specific performance limits. This assumes that the device is within the Operating Ratings. Specifications are not guaranteed for parameters where no limit
is given, however, the typical value is a good indication of device performance.
Note 2: Unless otherwise stated, all specifications apply with the following conditions:
Note 3: Accuracy is measured referred to +3 dB = +10.000 V
comparator offset voltage may add significant error. See table for threshold voltages.
Note 4: Pin 5 input current must be limited to
Note 5: Bar mode results when pin 9 is within 20 mV of V
disabled if pin 9 is pulled 0.9V or more below V
Note 6: The maximum junction temperature of the LM3916 is 100˚C. Devices must be derated for operation at elevated temperatures. Junction to ambient thermal
resistance is 55˚C/W for the molded DIP (N package).
LM3916 Threshold Voltage
3 V
3 V
−0.015V ≤ V
DC
DC
≤ V
≤ V
+
LED
≤ 20 V
RHI
≤ V
≤ 12 V
+
DC
DC
V
−1
2
1
0
REF
−0.015V ≤ V
dB
±
±
±
3
±
, V
0V ≤ V
1
1
1
1
⁄
⁄
⁄
RHI
4
4
4
⁄
2
, V
IN
RLO
RLO
9.985
8.660
7.718
6.879
5.957
≤ V
Min
≤ (V
±
≤ 12 V
LED
+
3 mA. The addition of a 39k resistor in series with pin 5 allows
− 1.5V
+
.
− 1.5V)
(Notes 2, 4) (Continued)
DC
10.000
8.913
7.943
7.079
6.310
Volts
Typ
(Note 3)
+
. Dot mode results when pin 9 is pulled at least 200 mV below V
DC
T
at pin 5, with +10.000 V
A
V
V
For higher power dissipations, pulse testing is used.
= 25˚C, I
+
+
10.015
= + 5V, I
= + 20V, I
9.173
8.175
7.286
6.683
Max
L(REF)
Conditions (Note 2)
4
L(REF)
= 0.2 mA, pin 9 connected to pin 3 (bar mode).
L(REF)
−10
−20
−3
−5
−7
dB
DC
±
±
±
±
±
= 0.2 mA
at pin 6, and 0.000 V
1
1
= 1.0 mA
1
⁄
⁄
1
1
2
2
4.732
3.548
2.818
1.995
0.631
Min
DC
±
Volts
5.012
3.981
3.162
2.239
0.708
Typ
100V signals without damage.
at pin 4. At lower full-scale voltages, buffer and
Min
+
5.309
4.467
3.548
2.512
0.794
. LED #10 (pin 10 output current) is
Max
Typ
2.4
6.1
Max
4.2
9.2
Units
mA
mA