参数资料
| 型号： | OP400EY |
| 厂商： | Analog Devices Inc |
| 文件页数： | 4/16页 |
| 文件大小： | 0K |
| 描述： | IC OPAMP GP 500KHZ QUAD 14CDIP |
| 标准包装： | 25 |
| 放大器类型： | 通用 |
| 电路数： | 4 |
| 转换速率： | 0.15 V/µs |
| 增益带宽积： | 500kHz |
| 电流 - 输入偏压： | 750pA |
| 电压 - 输入偏移： | 40µV |
| 电流 - 电源： | 600µA |
| 电压 - 电源，单路/双路(±)： | ±3 V ~ 18 V |
| 工作温度： | -25°C ~ 85°C |
| 安装类型： | 通孔 |
| 封装/外壳： | 14-CDIP（0.300"，7.62mm） |
| 供应商设备封装： | 14-CERDIP |
| 包装： | 管件 |
| 产品目录页面： | 768 (CN2011-ZH PDF) |
OP400
Data Sheet
Rev. H | Page 12 of 16
BIPOLAR CURRENT TRANSMITTER
In the circuit of Figure 32, which is an extension of the standard
three op amp instrumentation amplifier, the output current is
proportional to the differential input voltage. Maximum output
current is ±5 mA, with voltage compliance equal to ±10 V when
using ±15 V supplies. Output impedance of the current
transmitter exceeds 3 MΩ, and linearity is better than 16 bits
with gain set for a full-scale input of ±100 V.
DIFFERENTIAL OUTPUT INSTRUMENTATION
AMPLIFIER
The output voltage swing of a single-ended instrumentation
amplifier is limited by the supplies, normally at ±15 V, to
a maximum of 24 V p-p. The differential output instrumenta-
tion amplifier shown in Figure 33 can provide an output voltage
swing of 48 V p-p when operated with ±15 V supplies. The
extended output swing is due to the opposite polarity of the
outputs. Both outputs swing 24 V p-p, but with opposite
polarity, for a total output voltage swing of 48 V p-p. The reference
input can be used to set a common-mode output voltage over the
range ±10 V. The PSRR of the amplifier is less than 1 V/V with
CMRR (G = 1000) better than 115 dB. Offset voltage drift is
typically 0.4 V/°C over the military temperature range.
00304-
031
–
+
VOUT
IOUT
5mA
IOUT
VIN
50,000
200Ω
RG
25kΩ
RG
–
1
VIN
1/4
OP400E
+
–
1/4
OP400E
+
–
1/4
OP400E
+
–
1/4
OP400E
+
–
Figure 32. Bipolar Current Transmitter
–
+
00304-
032
VOUT
VIN
RG
25kΩ
22pF
25kΩ
VOUT
VIN
=
50k + RG
RG
REFERENCE
INPUT
1/4
OP400A
+
–
1/4
OP400A
+
–
1/4
OP400A
+
–
1/4
OP400A
+
–
Figure 33. Differential Output Instrumentation Amplifier
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相关代理商/技术参数 |
参数描述 |
|---|---|
| OP-400EY | 制造商:AD 制造商全称:Analog Devices 功能描述:QUAD LOW-OFFSET, LOW-POWER OPERATIONAL AMPLIFIER |
| OP400EY/883 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Operational Amplifier |
| OP400FY | 功能描述:IC OPAMP GP 500KHZ QUAD 14CDIP RoHS:否 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 |
| OP-400FY | 制造商:AD 制造商全称:Analog Devices 功能描述:QUAD LOW-OFFSET, LOW-POWER OPERATIONAL AMPLIFIER |
| OP400FY/883 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Operational Amplifier |
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