参数资料
| 型号： | AD8216YRZ-R7 |
| 厂商： | Analog Devices Inc |
| 文件页数： | 4/16页 |
| 文件大小： | 0K |
| 描述： | IC AMP DIFF 8SOIC |
| 产品培训模块： | Current Sense Amplifiers |
| 标准包装： | 1 |
| 放大器类型： | 差分 |
| 电路数： | 1 |
| 转换速率： | 15 V/µs |
| -3db带宽： | 3MHz |
| 电压 - 输入偏移： | 500µV |
| 电流 - 电源： | 1mA |
| 电压 - 电源，单路/双路(±)： | 4.5 V ~ 5.5 V |
| 工作温度： | -40°C ~ 125°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： | 标准包装 |
| 产品目录页面： | 765 (CN2011-ZH PDF) |
| 其它名称： | AD8216YRZ-R7DKR |
AD8216
Data Sheet
Rev. B | Page 12 of 16
EXTERNAL REFERENCED OUTPUT
Tying both pins together and to a reference produces an output
equal to the reference voltage when there is no differential input
(see Figure 26). The output moves down from the reference
voltage when the input is negative, relative to the IN pin, and
up when the input is positive, relative to the IN pin.
AD8216
+IN
–IN
NC
NC = NO CONNECT
GND
V+
OUT
VREF1
VREF2
2.5V VOLTAGE
REFERENCE
07
06
2-
0
31
Figure 26. External Referenced Output
SPLITTING THE SUPPLY
By tying one reference pin to V+ and the other to the ground
pin, the output is set at half of the supply when there is no
differential input (see Figure 27). The benefit is that no external
reference is required to offset the output for bidirectional current
measurement. This configuration creates a midscale offset that is
ratiometric to the supply, which means that if the supply increases
or decreases, the output remains at half the supply. For example, if
the supply is 5.0 V, the output is at half scale or 2.5 V. If the supply
increases by 10% (to 5.5 V), the output goes to 2.75 V.
AD8216
+IN
–IN
NC
NC = NO CONNECT
GND
V+
OUT
VREF1
VREF2
07
06
2-
03
2
Figure 27. Split Supply
SPLITTING AN EXTERNAL REFERENCE
In this case, an external reference is divided by 2 with an
accuracy of approximately 0.5% by connecting one VREF pin to
AD8216
+IN
–IN
NC
NC = NO CONNECT
GND
V+
OUT
VREF1
VREF2
5V
VOLTAGE
REFERENCE
07
06
2-
03
3
Figure 28. Split External Reference
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相关代理商/技术参数 |
参数描述 |
|---|---|
| AD8216YRZ-RL | 功能描述:IC AMP DIFF 8SOIC RoHS:是 类别:集成电路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 标准包装:50 系列:- 放大器类型:通用 电路数:2 输出类型:满摆幅 转换速率:1.8 V/µs 增益带宽积:6.5MHz -3db带宽:4.5MHz 电流 - 输入偏压:5nA 电压 - 输入偏移:100µV 电流 - 电源:65µA 电流 - 输出 / 通道:35mA 电压 - 电源，单路/双路(±):1.8 V ~ 5.25 V，±0.9 V ~ 2.625 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:10-TFSOP，10-MSOP（0.118"，3.00mm 宽） 供应商设备封装:10-MSOP 包装:管件 |
| AD8217 | 制造商:AD 制造商全称:Analog Devices 功能描述:High Resolution, Zero-Drift Current Shunt Monitor |
| AD8217BRMZ | 功能描述:IC CURRENT MONITOR HI SIDE 8MSOP RoHS:是 类别:集成电路 (IC) >> PMIC - 稳流/电流管理 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:50 系列:- 功能:电流开关 检测方法:- 精确度:±10% 输入电压:1.7 V ~ 5.5 V 电流 - 输出:600mA 工作温度:-40°C ~ 125°C 安装类型:表面贴装 封装/外壳:10-UFQFN 供应商设备封装:10-UTQFN（1.4x1.8） 包装:管件 |
| AD8217BRMZ_PROMO | 制造商:Analog Devices 功能描述:CURRENT SHUNT MONITOR 20V/V |
| AD8217BRMZ-R7 | 功能描述:IC CURRENT MONITOR HI SIDE 8MSOP RoHS:是 类别:集成电路 (IC) >> PMIC - 稳流/电流管理 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:50 系列:- 功能:电流开关 检测方法:- 精确度:±10% 输入电压:1.7 V ~ 5.5 V 电流 - 输出:600mA 工作温度:-40°C ~ 125°C 安装类型:表面贴装 封装/外壳:10-UFQFN 供应商设备封装:10-UTQFN（1.4x1.8） 包装:管件 |
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