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| 型号： | AD8264ACPZ-R7 |
| 厂商： | Analog Devices Inc |
| 文件页数： | 28/40页 |
| 文件大小： | 0K |
| 描述： | IC AMP VGA DIFF QUAD LN 40LFCSP |
| 标准包装： | 750 |
| 放大器类型： | 可变增益 |
| 电路数： | 4 |
| 输出类型： | 差分 |
| 转换速率： | 380 V/µs |
| -3db带宽： | 235MHz |
| 电流 - 输入偏压： | 5µA |
| 电流 - 电源： | 99mA |
| 电压 - 电源，单路/双路(±)： | ±2.5 V ~ 5 V |
| 工作温度： | -40°C ~ 105°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 40-VFQFN 裸露焊盘，CSP |
| 供应商设备封装： | 40-LFCSP-VQ（6x6） |
| 包装： | 带卷 (TR) |
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AD8264
Rev. A | Page 34 of 40
EVALUATION BOARD
Analog Devices, Inc. provides evaluation boards to customers as
a support service so that the circuit designer can become
familiar with the device in the most efficient way possible. The
AD8264 evaluation board provides a fast, easy, and convenient
means to assess the performance of the AD8264 before going
through the hassle and expense of design and layout of a custom
board. The board is shipped fully assembled and tested, and it
provides basic functionality as shipped. Standard connectors
enable the user to attach standard lab test equipment without
having to wait for the rest of the design to be completed. Figure 117
shows a digital image of the top view, and Figure 118 shows the
schematic diagram of the AD8264 evaluation board.
The printed circuit board (PCB) artwork for all conductor and silk-
screen layers is shown in Figure 119 to Figure 124. A description of
a typical test setup can be found in the Applications Information
section. The PCB artwork can be used as a guide for circuit
layout and placement of parts. This is particularly useful for
multiple function circuits with many pins, requiring multiple
passive components.
CONNECTING AND USING THE AD8264-EVALZ
The AD8264 operates with bipolar power supplies from ±2.5 V dc
to ±5 V dc. Make sure the current capacity is ≥400 mA. Connect a
ground reference from the supplies to any of the black test loops,
the positive supply to the red test loop (+V), and the negative
supply to the blue test loop (V).
Notice that the board is shipped with jumpers installed on
the 2-pin headers marked GN1_2, GN3_4, OFS_12, OFS_34,
GNLO, and VOCM. If these jumpers are missing, the offset and
common-mode functions float high, substantially increasing
the quiescent current of the board.
Apply input signals to any of the preamps at the SMA connectors,
IN1 through IN4. These connectors are terminated with 50 to
accommodate typical signal generator analyzer voltage source
impedances. The gain of the AD8264 preamps is fixed at 6 dB (2×)
and can be monitored at the SMA connectors, OP1_2 and OP3_4,
if desired. Note that there are output selector switches for each pair
of preamps and 453 resistors in series with the preamp outputs.
07736-
087
Figure 117. Digital Image of the AD8264-EVALZ (Top View)
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相关代理商/技术参数 |
参数描述 |
|---|---|
| AD8264ACPZ-RL | 功能描述:IC AMP VGA DIFF QUAD LN 40LFCSP RoHS:是 类别:集成电路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 标准包装:2,500 系列:Excalibur™ 放大器类型:J-FET 电路数:1 输出类型:- 转换速率:45 V/µs 增益带宽积:10MHz -3db带宽:- 电流 - 输入偏压:20pA 电压 - 输入偏移:490µV 电流 - 电源:1.7mA 电流 - 输出 / 通道:48mA 电压 - 电源，单路/双路(±):4.5 V ~ 38 V，±2.25 V ~ 19 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-SOIC 包装:带卷 (TR) |
| AD8264-EVALZ | 功能描述:BOARD EVAL FOR AD8264 VGA RoHS:是 类别:编程器，开发系统 >> 评估板 - 运算放大器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:1 系列:- |
| AD826AN | 制造商:Analog Devices 功能描述:OP Amp Dual Volt Fdbk 制造商:Rochester Electronics LLC 功能描述:DUAL, HIGH SPEED OP AMP - Bulk 制造商:Analog Devices 功能描述:Operational Amplifier (Op-Amp) IC |
| AD826ANZ | 功能描述:IC OPAMP VF 50MHZ DUAL LP 8DIP RoHS:是 类别:集成电路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 标准包装:2,500 系列:- 放大器类型:通用 电路数:4 输出类型:- 转换速率:0.6 V/µs 增益带宽积:1MHz -3db带宽:- 电流 - 输入偏压:45nA 电压 - 输入偏移:2000µV 电流 - 电源:1.4mA 电流 - 输出 / 通道:40mA 电压 - 电源，单路/双路(±):3 V ~ 32 V，±1.5 V ~ 16 V 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:14-TSSOP（0.173"，4.40mm 宽） 供应商设备封装:14-TSSOP 包装:带卷 (TR) 其它名称:LM324ADTBR2G-NDLM324ADTBR2GOSTR |
| AD826ANZ | 制造商:Analog Devices 功能描述:Operational Amplifier (Op-Amp) IC |
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