UDN2982A-T | |
|---|---|
| Manufacturer Part Number | UDN2982A-T |
| Description | IC SOURCE DRIVER 8CHAN 18-DIP |
| Manufacturer | Allegro Microsystems Inc |
| Type | High Side |
| UDN2982A-T datasheets |
|
Availability: By request
International delivery:
Warranty: 60 days
×
- We provide standard 60-days warranty for all parts. If warranty differs we always mention it beforehand. In case of return we cover shipping costs.
- If you still have any questions - please contact us
×
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- For new client payment term is payment in advance. At this moment we accept 3 payment methods: wire transfer, PayPal and Western Union. Credit card payment is under constrution and will be introduced soon. Escrow service is acceptable. Net terms for regular customers is not a problem. Working with us is totally safe for you.
- If you still have any questions - please contact us
Specifications of UDN2982A-T | |||
|---|---|---|---|
| Input Type | Non-Inverting | Number Of Outputs | 8 |
| Current - Peak Output | 500mA | Voltage - Supply | 20V |
| Operating Temperature | -20°C ~ 85°C | Mounting Type | Through Hole |
| Package / Case | 18-DIP (0.300", 7.62mm) | Supply Voltage Min | 5V |
| Supply Voltage Max | 50V | No. Of Outputs | 8 |
| Output Voltage | 50V | Output Current | 500mA |
| Driver Case Style | DIP | Power Driver Type | Source |
| Device Type | Source | Filter Terminals | Through Hole |
| Rohs Compliant | Yes | Lead Free Status / RoHS Status | Lead free / RoHS Compliant |
| Current - Output / Channel | - | On-state Resistance | - |
| Other names | 620-1121 | ||
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2981 and
2982
ELECTRICAL CHARACTERISTICS
Characteristic
Symbol
Output Leakage Current
I
3
CEX
Output Sustaining Voltage
V
CE(SUS)
Collector-Emitter
V
CE(SAT)
Saturation Voltage
Input Current
I
IN(ON)
Output Source Current
l
OUT
(Outputs Open)
Supply Current Leakage
I
S
Current
Clamp Diode Current
I
R
Clamp Diode Forward
V
F
Voltage
Turn-On Delay
t
ON
Turn-Off Delay
t
4
OFF
Negative current is defi ned as coming out of (sourcing) the specifi ed device terminal.
1
All unused inputs must be connected to ground. Pull-down resistors (approximately 10 kΩ) are recommended for inputs that are al-
2
lowed to fl oat while power is being applied to V
All inputs simultaneously.
3
Turn-off delay is infl uenced by load conditions. Systems applications well below the specifi ed output loading may require timing con-
4
siderations for some designs, i.e., multiplexed displays or when used in combination with sink drivers in a totem pole confi guration.
1,2
at T
= +25°C (unless otherwise specifi ed).
A
Variant
Test Conditions
All
V
= 0.4 V, V
= 50 V
IN
S
All
I
= -45 mA
OUT
V
= 2.4 V, I
= -100 mA
IN
OUT
All
V
= 2.4 V, I
= -225 mA
IN
OUT
V
= 2.4 V, I
= -350 mA
IN
OUT
V
= 2.4 V
IN
2981
V
= 3.85 V
IN
V
= 2.4 V
IN
2982
V
= 12 V
IN
2981
V
= 2.4 V, V
= 2.0 V
IN
CE
2982
V
= 2.4 V, V
= 2.0 V
IN
CE
All
V
= 2.4 V*, V
= 50 V
IN
S
All
V
= 50 V, V
= 0.4 V*
R
IN
All
I
= 350 mA
F
All
0.5 E
to 0.5 E
, R
= 100Ω, V
IN
OUT
L
0.5 E
to 0.5 E
, R
= 100Ω, V
IN
OUT
L
All
See Note
.
S
8-Channel Source Drivers
Test Fig.
Min.
Typ.
1
—
—
—
35
—
2
—
1.6
2
—
1.7
2
—
1.8
3
—
140
3
—
310
3
—
140
3
—
1.25
2
-350
—
2
-350
—
4
—
—
5
—
—
6
—
1.5
= 35 V
—
—
0.3
S
= 35 V,
S
—
—
2.0
Allegro MicroSystems, Inc.
115 Northeast Cutoff
Worcester, Massachusetts 01615-0036 U.S.A.
1.508.853.5000; www.allegromicro.com
Max.
Units
20
μA
—
V
1.8
V
1.9
V
2.0
V
200
μA
450
μA
200
μA
1.93
mA
—
mA
—
mA
10
mA
50
μA
2.0
V
2.0
μs
10
μs
4
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