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| 型号： | AD8001AR-REEL |
| 厂商： | Analog Devices Inc |
| 文件页数： | 6/17页 |
| 文件大小： | 0K |
| 描述： | IC OPAMP CF LP LDIST 70MA 8SOIC |
| 标准包装： | 2,500 |
| 放大器类型： | 电流反馈 |
| 电路数： | 1 |
| 转换速率： | 1200 V/µs |
| -3db带宽： | 715MHz |
| 电流 - 输入偏压： | 5µA |
| 电压 - 输入偏移： | 2000µV |
| 电流 - 电源： | 5mA |
| 电流 - 输出 / 通道： | 70mA |
| 电压 - 电源，单路/双路(±)： | ±3 V ~ 6 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-SOIC（0.154"，3.90mm 宽） |
| 供应商设备封装： | 8-SO |
| 包装： | 带卷 (TR) |
REV. D
AD8001
–13–
0.1 F
+VS
–VS
20
50
1k
18
17
16
15
14
13
12
11
–VREF A
10pF
CLOCK
5, 9, 22,
24, 37, 41
4,19, 21
25, 27, 42
0.1 F
38
8
–VREF B
6
+VINT
2
3
+VREF A
AIN A
649
324
ANALOG
IN A
0.5V
1.3k
AD707
43
+VREF B
20k
0.1 F
–2V
1.3k
20k
649
ANALOG
IN B
0.5V
324
20
0.1 F
40
COMP
1
AIN B
ENCODE A
ENCODE B
10
36
ENCODE
74ACT04
0.1 F
+5V
28
29
30
31
32
33
34
35
RZ1
RZ2
D0A (LSB)
D7A (MSB)
D0B (LSB)
D7B (MSB)
7, 20,
26, 39
–5V
1N4001
AD9058
(J-LEAD)
RZ1, RZ2 = 2,000
SIP (8-PKG)
74ACT
273
74ACT
273
8
AD8001
Figure 12. AD8001 Driving a Dual A-to-D Converter
Driving A-to-D Converters
The AD8001 is well suited for driving high speed analog-to-
digital converters such as the AD9058. The AD9058 is a dual
8-bit 50 MSPS ADC. In the circuit below, the AD8001 is
shown driving the inputs of the AD9058, which are configured
for 0 V to 2 V ranges. Bipolar input signals are buffered, amplified
(–2
×), and offset (by +1.0 V) into the proper input range of the
ADC. Using the AD9058’s internal +2 V reference connected
to both ADCs as shown in Figure 12 reduces the number of
external components required to create a complete data
acquisition system. The 20
resistors in series with ADC inputs
are used to help the AD8001s drive the 10 pF ADC input
capacitance. The AD8001 only adds 100 mW to the power
consumption while not limiting the performance of the circuit.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| AD8001AR-REEL7 | 功能描述:IC OPAMP CF LP LDIST 70MA 8SOIC RoHS:否 类别:集成电路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 标准包装:50 系列:- 放大器类型:J-FET 电路数:2 输出类型:- 转换速率:13 V/µs 增益带宽积:3MHz -3db带宽:- 电流 - 输入偏压:65pA 电压 - 输入偏移:3000µV 电流 - 电源:1.4mA 电流 - 输出 / 通道:- 电压 - 电源，单路/双路(±):7 V ~ 36 V，±3.5 V ~ 18 V 工作温度:-40°C ~ 85°C 安装类型:通孔 封装/外壳:8-DIP（0.300"，7.62mm） 供应商设备封装:8-PDIP 包装:管件 |
| AD8001ART | 制造商:AD 制造商全称:Analog Devices 功能描述:800 MHz 50 mW Current Feedback Amplifier(222.93 k) |
| AD8001ART-EBZ | 功能描述:放大器 IC 开发工具 AD8001ART-EBZ_A00674_EB-O5/6RT-1Z RoHS:否 制造商:International Rectifier 产品:Demonstration Boards 类型:Power Amplifiers 工具用于评估:IR4302 工作电源电压:13 V to 23 V |
| AD8001ART-R2 | 制造商:Analog Devices 功能描述:OP Amp Single Current Fdbk 制造商:Rochester Electronics LLC 功能描述:SOT23 HI PERF LO PWR VIDEO AMP - Bulk |
| AD8001ART-REEL | 制造商:Analog Devices 功能描述:OP Amp Single Current Fdbk ±6V/12V 5-Pin SOT-23 T/R 制造商:Rochester Electronics LLC 功能描述:SOT23 HI PERF LO PWR VIDEO AMP - Tape and Reel |
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