参数资料
| 型号： | PA60EU |
| 厂商： | Apex Microtechnology |
| 文件页数： | 1/4页 |
| 文件大小： | 0K |
| 描述： | IC PWR AMP 40V 1.5A 12SIP |
| 标准包装： | 16 |
| 系列： | Apex Precision Power® |
| 放大器类型： | 功率 |
| 电路数： | 2 |
| 转换速率： | 1.4 V/µs |
| 增益带宽积： | 1.4MHz |
| 电流 - 输入偏压： | 100nA |
| 电压 - 输入偏移： | 1000µV |
| 电流 - 电源： | 8mA |
| 电流 - 输出 / 通道： | 1.5A |
| 电压 - 电源，单路/双路(±)： | 5 V ~ 40 V，±2.5 V ~ 20 V |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 通孔 |
| 封装/外壳： | 12-SIP |
| 供应商设备封装： | 12-SIP |
| 包装： | 管件 |
| 配用： | 598-1463-ND - EVALUATION KIT FOR PA60EU EK54-ND - EVALUATION KIT FOR PA60DK |
| 其它名称： | 598-1342 |
P r o d u c t I n n o v a t i o n F r o m
PA60
PA60U
1
FEATURES
RoHS COMPLIANT
LOW COST
WIDE BANDWIDTH - 1.1 Mhz
HIGH OUTPUT CURRENT - 1A per amplifier
WIDE COMMON MODE RANGE Includes negative supply
WIDE SUPPLY VOLTAGE RANGE Single supply: 5V to
40V Split supplies: ± 2.5V to ± 20V
LOW QUIESCIENT CURRENT
VERY LOW DISTORTION
APPLICATIONS
HALF AND FULL BRIDGE MOTOR DRIVERS
AUDIO POWER AMPLIFIER
Stereo - 15.91W RMS per channel
Bridge - 31.82W RMS per 2 channels
IDEAL FOR SINGLE SUPPLY SYSTEMS
5V
- Peripherals
12V
- Automotive
28V
- Avionic
DESCRIPTION
The amplifier design is a dual power op amp on a single
monolithic die. This approach provides a cost-effective solu-
tion to applications where multiple amplifiers are required or a
bridge configuration is needed. Very low harmonic distortion
of 0.02% THD and low I
Q makes the PA60 a good solution for
low power audio applications such as laptops and computer
speakers.
FIGURE 1. Equivalent schematic (one channel)
The dual output PA60EU, is available in a 12-Pin Molded
Plastic SIP with standard 100 mil spacing. The heat tab of EU
package is tied to -VS.
FIGURE 2. Bi-directional speed control from a single supply
TYPICAL APPLICATION
R1 and R2 set up Amplifier A as non-inverting. Amplifier
B is set up as a unity gain inverter driven from the output of
Amplifier A. Note that Amplifier B inverts the signals about
the reference node, which is set at mid-supply by R5 and
R6. When the command input is midrange, so is the output
of Amplifier A. Since this is also equivalent to the reference
node voltage, the output of Amplifier B is the same resulting
in 0V across the motor. Inputs more positive than 5V result in
motor current flow from left to right (see Figure 2). Inputs less
than 5V drive the motor in the opposite direction.
The amplifiers are especially well-suited for applications such
as this. The extended common mode range allows command
inputs as low as 0V. The output swing lets it drive within 2V
of the supply at an output of 1A. This means that a command
input that ranges from 0 to 10V will drive a 24V motor from full
scale CCW to full scale CW at ±1A.
FIGURE 3. External connections
INPUT
0-10V
A
M
B
R2
R3
R4
R5
R6
R1
1/2 PA60
+28V
+
_
+
_
OUT
+Vs
-IN
+IN
-Vs
I BIAS
MONITOR
THERMAL
PROTECT
12-PIN SIP
PACKAGE STYLE EU
+IN(A) -IN(A)
NC -VS
OUT(A)
-VS +VS
OUT(B)
-VS NC
-IN(B) +IN(B)
PA60EU
+
- A
-
+
B
SUB
1
2
3
4
5
6
7
8
9
10
11 12
High Voltage Power Operational Amplifiers
PA60
P r o d u c t I n n o v a t i o n F r o m
Copyright Cirrus Logic, Inc. 2009
(All Rights Reserved)
http://www.cirrus.com
JUL 2009
APEX - PA60UREVH
相关PDF资料 |
PDF描述 |
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| MAX4183ESD+T | IC AMP CURRENT SENSE 14-SOIC |
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| MAX4174AKEUK+T | IC OP AMP FIX GAIN SOT23-5 |
| MAX4180EUT+T | IC AMP CURRENT SENSE SOT23-6 |
| MAX4182ESA+T | IC AMP CURRENT SENSE 8-SOIC |
相关代理商/技术参数 |
参数描述 |
|---|---|
| PA60EW | 功能描述:运算放大器 - 运放 IC 40V / 1.5 A AMP RoHS:否 制造商:STMicroelectronics 通道数量:4 共模抑制比（最小值）:63 dB 输入补偿电压:1 mV 输入偏流（最大值）:10 pA 工作电源电压:2.7 V to 5.5 V 安装风格:SMD/SMT 封装 / 箱体:QFN-16 转换速度:0.89 V/us 关闭:No 输出电流:55 mA 最大工作温度:+ 125 C 封装:Reel |
| PA61 | 功能描述:运算放大器 - 运放 Linear Op-Amp 90V 10A RoHS:否 制造商:STMicroelectronics 通道数量:4 共模抑制比（最小值）:63 dB 输入补偿电压:1 mV 输入偏流（最大值）:10 pA 工作电源电压:2.7 V to 5.5 V 安装风格:SMD/SMT 封装 / 箱体:QFN-16 转换速度:0.89 V/us 关闭:No 输出电流:55 mA 最大工作温度:+ 125 C 封装:Reel |
| PA61_09 | 制造商:CIRRUS 制造商全称:Cirrus Logic 功能描述:Power Operational Amplifiers |
| PA6112 | 制造商:UTC-IC 制造商全称:UTC-IC 功能描述:DUAL 150MW AUDIO POWER AMPLIFIER |
| PA6112L-SM2-R | 制造商:UTC-IC 制造商全称:UTC-IC 功能描述:DUAL 150MW AUDIO POWER AMPLIFIER |
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