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參數資料
| 型號： | TSH31 |
| 廠商： | 意法半導體 |
| 英文描述： | 280MHz BANDWIDTH MOS INPUT SINGLE OPERATIONAL AMPLIFIER |
| 中文描述： | 280MHz帶寬馬鞍山輸入單運算放大器 |
| 文件頁數： | 4/5頁 |
| 文件大小： | 35K |
| 代理商： | TSH31 |
TSH31
4/5
EVALUATION CIRCUIT
PRINTED CIRCUIT LAYOUT
As for any high frequency device, a few rules must
be observed when designing the PCB to get the
best performances from this high speed op amp.
From the most to the least important points :
K
Each power supply lead has to be by-
passed to ground with a 10nF ceramic ca-
pacitor very close to the device and a 10
μ
F
tantalum capacitor.
K
To provide low inductance and low resist-
ance common return, use a ground plane
or common point return for power and sig-
nal.
K
All leadsmust be wide and as short as pos-
sible especiallyfor op amp inputs. Thisis in
order to decrease parasitic capacitance
and inductance.
K
Use small resistor values to decrease time
constant with parasitic capacitance.
K
Choose component sizes as small as pos-
sible (SMD).
K
On output, decrease capacitor load so as
to avoid circuit stability being degraded
which may cause oscillation. You can also
add a serial resistor in order to minimise its
influence.
K
One can add in parallel with feedback re-
sistor afew pF ceramic capacitor C
F
adjust-
ed to optimize the settling time.
Input
50
1k
10nF
10
μ
F
C
F
-5V
+5V
10nF
Output
50
10
μ
F
1k
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相關代理商/技術參數 |
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|---|---|
| TSH310 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:High-speed operational amplifier evaluation board kit |
| TSH310ID | 功能描述:運算放大器 - 運放 Hi Spd Op Amp RoHS:否 制造商:STMicroelectronics 通道數量:4 共模抑制比（最小值）:63 dB 輸入補償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風格:SMD/SMT 封裝 / 箱體:QFN-16 轉換速度:0.89 V/us 關閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel |
| TSH310IDT | 功能描述:運算放大器 - 運放 Single Lo Pwr Hi-Spd RoHS:否 制造商:STMicroelectronics 通道數量:4 共模抑制比（最小值）:63 dB 輸入補償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風格:SMD/SMT 封裝 / 箱體:QFN-16 轉換速度:0.89 V/us 關閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel |
| TSH310ILT | 功能描述:運算放大器 - 運放 Single Lo Pwr Hi-Spd RoHS:否 制造商:STMicroelectronics 通道數量:4 共模抑制比（最小值）:63 dB 輸入補償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風格:SMD/SMT 封裝 / 箱體:QFN-16 轉換速度:0.89 V/us 關閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel |
| TSH31I | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:280MHz BANDWIDTH MOS INPUT SINGLE OPERATIONAL AMPLIFIER |
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