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参数资料
| 型号： | 166 |
| 元件分类： | 模拟信号调理 |
| 英文描述： | SPECIALTY ANALOG CIRCUIT, DMA21 |
| 封装： | 2 X 2 INCH, 0.600 INCH HEIGHT, MODULE-31/21 |
| 文件页数： | 5/5页 |
| 文件大小： | 269K |
| 代理商： | 166 |
A
5
CALEX
FaxFACTS:
315
1997
Models 166 and 167 Bridgesensors
http://www.calex.com
2401 Stanwell Drive
Concord, CA 94520-4841
(510) 687-4411 Fax (510) 687-3333
Maximum current through the LED portion of the optical
coupler is 13 mA, which results in a minimum phototransistor
current of 2 mA. If the phototransistor is used to switch 5
Volts, then its collector resistor should be limited to
approximately 1 kohm.
The Model 167 output circuit provides for sinking 50 mA,
sourcing 2 mA into 5k or for using a separate collector supply.
For example, if TTL digital circuitry is to be driven by the Model
167, the external jumper between pin 3 and 5 can be left out.
Then a separate 5 Volt source can be connected to the
collector of Q1 through pin 5 and a load resistor. Figure 5
shows a typical application.
Amplifier Frequency Response
The amplifier bandwidth is 10 kHz at a gain of 100. The rolloff
response curve is 20 dB per decade so the 3 dB down
frequency can be predicted by knowing the gain setting. For
example, at a gain setting of 1000, bw = 1 kHz, and at 10, bw
= 100 kHz. It is sometimes desirable to intentionally limit the
amplifier frequency response in order to minimize the effect
of high frequency noise. The input stage of the V/F converter
is an active integrator with a time constant of about 0.5 ms
(Model 166), it therefore does not require a bandwidth limit.
However, if the amplifier output is also to be monitored by an
external device such as a scope or recorder then the user
may wish to use additional filtering. This can be done by
connecting a simple RC network or an active filter between
the monitoring device and the amplifier output. Capacitors
should not be connected directly across the amplifier output
since this may cause instability.
Mechanical Specifications
FIGURE 6. Outline Dimensions
MODEL 166
Shaded pins not installed. Shown for position only.
MODEL 167
Shaded pins not installed. Shown for position only.
FIGURE 8. MK 166/7 Mounting Kit Dimensions
FIGURE 7. MK 166/7 Mounting Kit Schematic
相关PDF资料 |
PDF描述 |
|---|---|
| 167 | SPECIALTY ANALOG CIRCUIT, DMA21 |
| 1672250100 | Fuse |
| 1672300100 | Fuse |
| 167293-1 | 15 WAY PLUG BODY |
| 167295-1 | 37 WAY PLUG BODY |
相关代理商/技术参数 |
参数描述 |
|---|---|
| 16-6 | 功能描述:XFRMR PWR 115V 16VCT 6A RoHS:是 类别:变压器 >> 功率 系列:- 标准包装:1 系列:260 类型:标准 最大功率:65 VA 主线圈:双 副线圈:三路，中心抽头 在某电流时的串联输出电压:500 VAC @ 85mA，5 VAC @ 2A，6.3 VAC @ 2A 在某电流时的并联输出电压:- 安装类型:底座安装 尺寸/尺寸:102.36mm L x 67.31mm W 高度 - 座高（最大）:66.80mm 端接类型:导线引线 |
| 166.6885.5201 | 功能描述:保险丝 80V 20A RoHS:否 制造商:Littelfuse 产品:Surface Mount Fuses 电流额定值:0.5 A 电压额定值:600 V 保险丝类型:Fast Acting 保险丝大小/组:Nano 尺寸:12.1 mm L x 4.5 mm W 安装风格: 端接类型:SMD/SMT 系列:485 |
| 166.6885.5301 | 功能描述:保险丝 FK3 80V 30A 10 PC BULK RoHS:否 制造商:Littelfuse 产品:Surface Mount Fuses 电流额定值:0.5 A 电压额定值:600 V 保险丝类型:Fast Acting 保险丝大小/组:Nano 尺寸:12.1 mm L x 4.5 mm W 安装风格: 端接类型:SMD/SMT 系列:485 |
| 166.6885.5401 | 功能描述:保险丝 40 AMP 80V RoHS:否 制造商:Littelfuse 产品:Surface Mount Fuses 电流额定值:0.5 A 电压额定值:600 V 保险丝类型:Fast Acting 保险丝大小/组:Nano 尺寸:12.1 mm L x 4.5 mm W 安装风格: 端接类型:SMD/SMT 系列:485 |
| 166.6885.5402 | 功能描述:保险丝 - RoHS:否 制造商:Littelfuse 产品:Surface Mount Fuses 电流额定值:0.5 A 电压额定值:600 V 保险丝类型:Fast Acting 保险丝大小/组:Nano 尺寸:12.1 mm L x 4.5 mm W 安装风格: 端接类型:SMD/SMT 系列:485 |
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