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参数资料
| 型号： | TDA1085C |
| 厂商： | ZARLINK SEMICONDUCTOR INC |
| 元件分类： | 运动控制电子 |
| 英文描述： | UNIVERSAL MOTOR CONTROLLER, 0.2 A, PDIP16 |
| 封装： | PLASTIC, DIP-16 |
| 文件页数： | 3/7页 |
| 文件大小： | 214K |
| 代理商： | TDA1085C |
TDA1085C
2
ELECTRICAL CHARACTERISTICS
TEST CONDITIONS (unless otherwise stated)
Tamb = +25°C
All potentials measured with respect to common (Pin 8)
Value
Characteristic
Min.
Typ.
Max.
Units
Conditions
CURRENT CONSUMPTION
Pin 9
IC operating current
7.4
8.9
mA
Total current required is
dependent on external circuitry.
VOLTAGE REGULATOR
Pin 9
Shunt regulating voltage
15.5
16
V
l9 + I10= 10mA
Monitor enable level
15.1
V
Monitor disable level
14.5
V
RAMP GENERATOR (See Fig.3)
Pin 7
Fast ramp current
1.2
mA
Residual charging current
5
A
During slow ramp period
Pin 5
Speed program voltage range
0.08
13.5
V
Bias current
-20
A
Pin 6
Program distribute level
0
4
V
Bias current
-20
A
Internal
Low distribute level VRA
V6
1.2
V
Distribute levels referred to
ramp generator.
High distribute level VRB
1.9V6
2V6
2.1V6
V
FREQUENCY-ANALOG CONVERTER
Pin 12
Positive tacho input voltage
6
V
Negative tacho input voltage
-3
V
Minimum tacho input voltage
200
mV
Peak-Peak
Internal bias current
25
A
Pin 12 to Pin 11
Conversion factor (typical)
7.5
mV/Hz
C pin 6 = 390pF,R pin 4 = 150k
15
mV/Hz
C pin 6 = 820pF,R pin 4 = 150k
Conversion gain
10
Linearity
±4
%
CONTROL AMPLIFIER
Pin 4
Actual speed voltage limits
0
13.5
V
Analog input bias current
-350
nA
Pin 4, 5 & 16
Diffenential offset voltage
-60
+20
mV
V5 - V4 to give V16 = 0
Transconductance
300
A/V
Pin 16
Output current drive
±100
A
(continued)
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相关代理商/技术参数 |
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| TDA1085CD | 制造商:MOTOROLA 制造商全称:Motorola, Inc 功能描述:UNIVERSAL MOTOR SPEED CONTROLLER |
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| TDA10H0JB1R | 功能描述:DIP 开关/ SIP 开关 SM HalfPitch DIP Swt SPST, 10 POS, JTerm RoHS:否 制造商:Omron Electronics 位置数量:10 开关类型:DIP 执行器:Rotary 端子节距:2.54 mm 触点形式: 端接类型:Solder Pin 电流额定值:100 mA 电压额定值 DC: 工作温度范围: 安装:Through Hole |
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