参数资料
型号: AD843JRZ-16-REEL7
厂商: Analog Devices Inc
文件页数: 2/12页
文件大小: 0K
描述: IC OPAMP GP 34MHZ 50MA 16SOIC
标准包装: 250
放大器类型: 通用
电路数: 1
转换速率: 250 V/µs
增益带宽积: 34MHz
电流 - 输入偏压: 50pA
电压 - 输入偏移: 1000µV
电流 - 电源: 12mA
电流 - 输出 / 通道: 50mA
电压 - 电源,单路/双路(±): ±4.5 V ~ 18 V
工作温度: 0°C ~ 70°C
安装类型: 表面贴装
封装/外壳: 16-SOIC(0.295",7.50mm 宽)
供应商设备封装: 16-SOIC W
包装: 带卷 (TR)
REV. D
–10–
AD843
equal. Alternatively, an autocalibration circuit using two D/A
converters can be employed. This can also be used to calibrate
out the effects of offset voltage drift over temperature.
The switch choice, for U1s, is critical in this type of design. The
DG542 utilizes “T” switching techniques on each channel for
exceptionally low crosstalk and for high isolation. The part fur-
ther improves these specifications by using ground pins between
the signal pins. With an input frequency of 5 MHz, crosstalk
and isolation are –85 dB and –75 dB, respectively. A limitation
of this switch is that it operates from a maximum –5 V negative
supply, making bipolar operation more difficult. It is recom-
mended that amplifiers A1, A2 and A3 operate from the same
–5 V supply to minimize any potential latch-up problems.
Figure 26. A Ping-Pong Sample-and-Hold Amplifier
Figure 27. Settling Time Test Circuit
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AD843KNZ 功能描述:IC OPAMP GP 34MHZ 50MA 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
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