参数资料
| 型号： | AD526SD |
| 厂商： | Analog Devices Inc |
| 文件页数： | 2/14页 |
| 文件大小： | 0K |
| 描述： | IC AMP PGA 10MA 16CDIP |
| 标准包装： | 1 |
| 放大器类型： | 可编程增益 |
| 电路数： | 1 |
| 转换速率： | 24 V/µs |
| -3db带宽： | 4MHz |
| 电流 - 输入偏压： | 50pA |
| 电压 - 输入偏移： | 250µV |
| 电流 - 电源： | 10mA |
| 电流 - 输出 / 通道： | 10mA |
| 电压 - 电源，单路/双路(±)： | ±4.5 V ~ 16.5 V |
| 工作温度： | -55°C ~ 125°C |
| 安装类型： | 通孔 |
| 封装/外壳： | 16-CDIP（0.300"，7.62mm） |
| 供应商设备封装： | 16-CDIP 侧面铜焊 |
| 包装： | 管件 |
AD526
REV. D
–10–
GROUNDING AND BYPASSING
Proper signal and grounding techniques must be applied in
board layout so that specified performance levels of precision
data acquisition components, such as the AD526, are not
degraded.
As is shown in Figure 37, logic and signal grounds should be
separate. By connecting the signal source ground locally to the
AD526 analog ground Pins 5 and 6, gain accuracy of the
AD526 is maintained. This ground connection should not be
corrupted by currents associated with other elements within the
system.
GAIN
NETWORK
LATCHES AND LOGIC
DIGITAL
GROUND
AMP
VOUT
FORCE
VOUT
SENSE
ANALOG
GROUND 1
ANALOG
GROUND 2
+VS
–VS
AD526
VIN
+15V
–15V
0.1 F
1 F
+5V
AD574
12-BIT
A/D
CONVERTER
Figure 37. Grounding and Bypassing
OUT
FORCE
OUT
SENSE
0.1 F
–VS
0.1 F
+VS
+5V
A2
A1
A0
VIN
CLK
16
15
14
13
12
11
10
9
12
34
56
78
+
–
AD526
16
84
21
GAIN NETWORK
A1
A0
CS CLK
A2
B
LOGIC AND LATCHES
OUT
FORCE
OUT
SENSE
VOUT
0.1 F
–VS
0.1 F
+VS
+5V
16
15
14
13
12
11
10
9
12
34
56
78
+
–
AD526
16
84
21
GAIN NETWORK
A1
A0
CS CLK
A2
B
LOGIC AND LATCHES
Figure 38. Cascaded Operation
Utilizing the force and sense outputs of the AD526, as shown in
Figure 38, avoids signal drops along etch runs to low impedance
loads.
Table II. Logic Table for Figure 38
VOUT/VIN
A2
A1
A0
10
0
20
0
1
40
1
0
80
1
16
1
0
32
1
0
1
64
1
0
128
1
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相关代理商/技术参数 |
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| AD526SD/883B | 制造商:Analog Devices 功能描述:SP Amp Variable Gain Amp Single ±16.5V 16-Pin SBCDIP Tube 制造商:Rochester Electronics LLC 功能描述:SOFTWARE PROG. GAIN AMP - Bulk |
| AD526SD/883B/QUP-3/GDLS | 制造商:Rochester Electronics LLC 功能描述:AD526SD/883B/QUP-3/GDLS - Bulk |
| AD526SD883B | 制造商:AD 制造商全称:Analog Devices 功能描述:Software Programmable Gain Amplifier |
| AD5270 | 制造商:AD 制造商全称:Analog Devices 功能描述:1024-/256-Position, 1% Resistor Tolerance Error, SPI Interface and 50-TP Memory Digital Rheostat |
| AD5270BCPZ-100-RL7 | 功能描述:IC RHEOSTAT 5V 50-TP 1024 10CSP RoHS:是 类别:集成电路 (IC) >> 数据采集 - 数字电位器 系列:- 标准包装:3,000 系列:DPP 接片:32 电阻（欧姆）:10k 电路数:1 温度系数:标准值 300 ppm/°C 存储器类型:非易失 接口:3 线串行（芯片选择，递增，增/减） 电源电压:2.5 V ~ 6 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:8-WFDFN 裸露焊盘 供应商设备封装:8-TDFN（2x3） 包装:带卷 (TR) |
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