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參數(shù)資料
| 型號(hào)： | ZN409 |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | TV 39C 37#20 2#16 SKT RECP |
| 中文描述： | 高精度伺服集成電路 |
| 文件頁數(shù)： | 2/5頁 |
| 文件大?。?/td> | 29K |
| 代理商： | ZN409 |
ZN409CE
2
Pin 14
Pin 14
-10
°
C to +65
°
C
-10
°
C to +65
°
C, 1.3mA load current
V
S
= 3.5V to 6.5V
dV
IN
RSRR = dV
OUT
±
45
°
, R
p
= 1.5k
, R
1
= 12k
Excluding R
T
, C
T
. R
p
= 1.5k
,
R
1
= 12k
(potentiometer slider set
mid-way)
C
E
= 0.47
μ
F
C
E
= 0.47
μ
F, R
E
= 180k
15ms repetition rate
C
E
= 0.47
μ
F, R
E
= 180k
C
D
= 1000pF
T = 25
°
C
T = 10
°
C
I
L
= 400mA
Quiescent
V
S
= 3.5V
T = 25
°
C
T = -10
°
C
Input threshold (lower)
Input threshold (upper)
Ratio upper/lower threshold
Input resistance
Input current
Regulator voltage
Regulator supply rejection ratio
Monostable Linearity
Monostable period temperature
coefficient
Output Schmitt deadband
Minimum output pulse
Error pulse for full drive
Total deadband
PNP drive
Output saturation voltage
Direction bistable output
Supply voltage range
Supply current
Total external current from regulator
Peak voltage V
C EXT
(with respect to 2V
regulated voltage)
1.35
1.6
1.3
35
650
2.3
-
4.0
-
±
3
4.5
130
±
6.5
70
65
400
3.6
6.5
10
-
-
-
1.25
1.5
1.2
27
500
2.2
300
3.5
+0.01
±
1.5
3.5
100
±
5
55
50
300
2.8
5
6.7
-
0.7
0.5
1.15
1.4
1.1
20
350
2.1
200
-
-
±
1
2.5
70
±
3.5
40
35
-
2
3.5
4.6
1.3
-
-
V
V
k
μ
A
V
%
%/
°
C
μ
s
ms
μ
s
μ
s
mA
mA
mV
mA
V
mA
mA
V
V
Value
Min.
Typ.
Max.
Units
Characteristics
Test conditions
ELECTRICAL CHARACTERISTICS
Test conditions (unless otherwise stated):
T
amb
= 25
°
C, V
S
= 5V
CIRCUIT DESCRIPTION
The ZN409CE incorporates a precision dual voltage
source providing 1.5V for internal use and 2.2V for external
circuit requirements.
The input circuit is a Schmitt trigger allowing servo opera-
tion independent of edge speed, as obtained from the re-
ceiver-decoder.
Output from the Schmitt trigger is fed to the deadband and
monostable circuits. The deadband circuit prvides a
prgrammable area of insensitivity to input pulse in order to
eliminate hunting and overshoot. Dynamic feedback can be
used to reduce the width of the deadband to acceptable levels,
and to maintain correct servo operation.
The monostable circuits provide the inputs to the pulse
comparison circuit which determines direction and amount of
drive required to reach the new position. The output drive is
also controlled by the pulse expansion circuit. This circuit
ensures that a stationary motor will start rotating without
drawing full stall current. This gives much improved battery
life.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ZN409CE | 制造商:GEC 制造商全稱:GEC 功能描述:PRECISION SERVO INTEGRATED CIRCUIT |
| ZN-40MBR | 制造商:Polycase 功能描述:Enclosure; Desktop; Flame Retardant ABS Plastic; 5.25 x 9.18 x 1.68 in; Black |
| ZN-40MBT | 制造商:Polycase 功能描述:Enclosure; Desktop; Flame Retardant ABS Plastic; 5.25 x 9.18 x 1.68 in; Black |
| ZN410 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Industrial Control IC |
| ZN410EDP | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Industrial Control IC |
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