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參數(shù)資料
| 型號(hào)： | DD-03182DC-100 |
| 英文描述： | Line Driver |
| 中文描述： | 線路驅(qū)動(dòng)器 |
| 文件頁(yè)數(shù)： | 3/12頁(yè) |
| 文件大?。?/td> | 221K |
| 代理商： | DD-03182DC-100 |
3
Notes:
1. Supply current data is at 100% duty cycle. Load and chip power is calculated as 89% duty cycle (32 bits,/36 bits).
2. Data is not presented for 30,000 pF at 100 kbps.This is considered an unrealistic load for high-speed operation.
3. For 12 volt power supplies, multiply tabulated values of chip power by 0.8.
TABLE 2. DD-03182 POWER DISSIPATION FOR CONTINUOUS ARINC 429 TRANSMISSION
DATA RATE (KBPS)
LOAD
(Note 2)
15 V
(mA)
(Note 3)
C
(pF)
R
(
)
+V @
-V @
-15 V
(mA)
(Note 3)
V
REF
and
V
1
@
5 V
(mA)
LOAD POWER
(mW)
(Note 1)
CHIP POWER
(mW)
(Note 1)
0 TO 100
12.5
12.5
12.5
12.5
0
No load
2000
2000
2000
800
2.5
4.6
6.5
11.3
7.8
-5.0
-7.1
-8.9
-13.8
-10.3
4.4
4.4
4.4
4.4
4.4
0
120
158
206
336
219
1000
10,000
30,000
1000
19
19
19
42
100
100
100
100
100
100
100
100
12.5
12.5
100
12.5
12.5
12.5
400
400
800
800
800
400
2000
2000
400
400
2000
800
400
800
10,000
3,000
1000
3,000
10,000
1000
3,000
10,000
10,000
30,000
1000
30,000
1000
10,000
24.4
14.3
8.4
11.4
23.1
12.8
9.3
22.2
13
16.2
5.8
13.5
12.5
8.9
-26.9
-16.8
-11
-14
-25.7
-15.3
-11.7
-24.7
-15.5
-18.7
-8.3
-16
-15.1
-11.4
4.4
4.4
4.4
4.4
4.4
4.4
4.4
4.4
4.4
4.4
4.4
4.4
4.4
4.4
71
71
42
42
42
71
19
19
71
71
19
42
71
42
633
364
237
317
629
324
281
627
329
414
189
371
317
249
TABLE 3. DD-03182 DC ELECTRICAL CHARACTERISTICS
CONDITIONS:
Ambient Temperature is in accordance with the temperature range of device type ordered;
+V = +15 VDC ±10%; -V = -15 VDC ±10%; V
1
= V
REF
= +5 VDC ±5%
*.
PARAMETER (SYMBOL)
Quiescent +V Supply Current (IQ+V)
UNITS
mA
MIN
TYP
2.5
MAX
TEST CONDITIONS
No load 429 mode.
DATA = CLOCK = SYNC = L
No load 429 mode.
DATA = CLOCK = SYNC = L
No load 429 mode.
DATA = CLOCK = SYNC = L
No load 429 mode.
DATA = CLOCK = SYNC = L
No load
No load
No load
No load (Pin 15 I
IL
= -2 mA max.)
Quiescent -V Supply Current (IQ-V)
mA
5
Quiescent V1 Supply Current (IQV1)
mA
4.4
μ
A
10
Logic 1 input V (VIH)
Logic 1 input I (IIH)
Logic 0 input V (VIL)
Logic 0 input I (IIL)
V
μ
A
V
μ
A
V
2.0
10
0.6
-20
V
REF
+250 mV
+250
-V
REF
+250 mV
Output voltage high: +1 (VOH)
V
REF
-250 mV
-250
-V
REF
-250 mV
V
REF
No load 429 Mode
Output voltage null: 0 (VNULL)
mV
No load 429 Mode
Output voltage low: -1 (VOL)
V
-V
REF
No load 429 Mode
Timing capacitor charge current:
CA [+1] CB [-1] (ICT+)
CA [-1] CB [+1] (ICT-)
+V Short-circuit supply current (ISC [+V])
-V Short-circuit supply current (ISC [-V])
Output resistance each output (ROUT/2)
is at +25°C only.
μ
A
μ
A
mA
mA
+200
-200
No load 429 Mode.
SYNC = CLOCK = H
C
A
and C
B
held at 0
Output short to GND.
Output short to GND.
+150
-150
ohms
30
37.5
45
Input capacitance (CIN)
*
Note: The device will operate with +V and -V supplies at ±12 VDC ±5% in accordance with the temperature range of the device type ordered.
pF
15
Quiescent VREF supply current (IQVREF)
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