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参数资料
| 型号： | NTE1508 |
| 厂商： | NTE Electronics, Inc. |
| 英文描述： | Integrated Circuit 10-Step Dot/Bar Display Driver for Linear Scale |
| 中文描述： | 集成电路10步点/酒吧线性表显示驱动 |
| 文件页数： | 3/3页 |
| 文件大小： | 28K |
| 代理商： | NTE1508 |
Electrical Characteristics (Cont
’
d):
(Note 2, unless otherwise specified, all specifications apply
with the following conditions:
3V
DC
≤
V+
≤
20V
DC
3V
DC
≤
V
LED
≤
V+
–
0.015V
≤
V
RLO
≤
12V
DC
–
0.015V
≤
V
RHI
≤
12V
DC
V
REF
, V
RHI
, V
RLO
≤
(V+
–
1.5V)
0V
≤
V
IN
≤
V+
–
1.5V
T
A
+25
°
C, I
L(REF)
= 0.2mA,
V
LED
= 3V, Pin9 connected to Pin3
(Bar Mode)
Parameter
Test Conditions
Min
Typ
Max
Unit
Output Drivers (Cont
’
d)
Dropout Voltage
I
LED(ON)
= 20mA, V
LED
= 5V,
I
LED
= 2mA
I
LED
= 2mA, I
L(REF)
= 0.4mA
Bar Mode, Note 4
–
–
1.5
V
Saturation Voltage
–
0.15
0.4
V
μ
A
μ
A
μ
A
Output Leakage, Each Collector
–
0.1
10
Output Leakage
Dot Mode, Note 4
Pin10 to Pin18
–
0.1
10
Pin1
60
150
450
Supply Current
Standby Supply Current (All Outputs OFF)
V+ = 5V, I
L(REF)
= 0.2mA
V+ = 20V, I
L(REF)
= 1mA
–
2.4
4.2
mA
–
6.1
9.2
mA
Note 4. Bar mode results when Pin9 is within 20mV of V+. Dot mode results when Pin9 is pulled at
least 200mV below V+ or left open circuit. LED No. 10 (Pin10 output current) is disabled if
Pin9 is pulled 0.9V or more below V
LED
.
Pin Connection Diagram
1
2
3
4
5
6
7
8
9
LED1
V (
–
)
V (+)
Divider Low
Signal Input
Divider High
Reference Output
Reference Adjust
Mode Select
18
17
16
15
14
LED6
13
LED7
12
LED8
11
LED9
10
LED10
LED2
LED3
LED4
LED5
1
9
18
10
.870 (22.1) Max
.800 (20.3)
.100 (2.54)
.125 (3.17) Min
.250
(6.35)
.150
(3.8)
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相关代理商/技术参数 |
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|---|---|
| NTE1509 | 制造商:NTE Electronics 功能描述:IC-VLTG IND.DR-10ST LOG 制造商:NTE Electronics 功能描述:IC, DOT/BAR DISPLAY DRIVER, DIP-18; Topology:-; No. of Outputs:10; Output Current:30mA; Output Voltage:1.34V; Driver Case Style:DIP; Input Voltage Min:3V; Input Voltage Max:25V; Dimming Control Type:Analogue; Input Voltage:3V to 25V ;RoHS Compliant: Yes 制造商:NTE Electronics 功能描述:LCD/VFD DRVR 25V 18-Pin PDIP |
| NTE150A | 制造商:NTE Electronics 功能描述:ZD-82V 1W 制造商:NTE Electronics 功能描述:ZENER 82V 1W DO-41 制造商:NTE Electronics 功能描述:ZENER DIODE, 1W, 82V, AXIAL; Zener Voltage Vz Typ:82V; Power Dissipation Pd:1W; Diode Case Style:DO-41; No. of Pins:2; Breakdown Voltage:1.2V; Diode Type:Zener; Mounting Type:Through Hole; Operating Temperature Range:- 制造商:NTE Electronics 功能描述:Diode Zener Single 82V 5% 1W 2-Pin DO-41 |
| NTE1510 | 制造商:NTE Electronics 功能描述:IC-VLTG IND.DR 5ST OUTPUT |
| NTE1511 | 制造商:NTE Electronics 功能描述:IC-VLTG IND.DR 5ST OUTPUT |
| NTE1512 | 制造商:NTE Electronics 功能描述:IC-VLTG IND.DR-5ST LOG SC |
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