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參數資料
| 型號： | LMC6484IM |
| 廠商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分類： | 運算放大器 |
| 英文描述： | CMOS Quad Rail-to-Rail Input and Output Operational Amplifier |
| 中文描述： | QUAD OP-AMP, 3000 uV OFFSET-MAX, 1 MHz BAND WIDTH, PDSO14 |
| 封裝： | SOIC-14 |
| 文件頁數： | 6/22頁 |
| 文件大小： | 973K |
| 代理商： | LMC6484IM |
AC Electrical Characteristics
(Continued)
Note 3:
Applies to both single supply and split-supply operation. Continuous short circuit operation at elevated ambient temperature can result in exceeding the maxi-
mum allowed junction temperature of 150C. Output currents in excess of
±
30 mA over long term may adversely affect reliability.
Note 4:
The maximum power dissipation is a function of T
,
θ
, and T
A
. The maximum allowable power dissipation at any ambient temperature is P
D
= (T
J(max)
T
A
)/
θ
JA
. All numbers apply for packages soldered directly into a PC board.
Note 5:
Typical Values represent the most likely parametric norm.
Note 6:
All limits are guaranteed by testing or statistical analysis.
Note 7:
V
+
= 15V, V
CM
= 7.5V and R
L
connected to 7.5V. For Sourcing tests, 7.5V
≤
V
O
≤
11.5V. For Sinking tests, 3.5V
≤
V
O
≤
7.5V.
Note 8:
Do not short circuit output to V
+
, when V
+
is greater than 13V or reliability will be adversely affected.
Note 9:
V
+
= 15V. Connected as Voltage Follower with 10V step input. Number specified is the slower of either the positive or negative slew rates.
Note 10:
Input referred, V
+
= 15V and R
L
= 100 k
connected to 7.5V. Each amp excited in turn with 1 kHz to produce V
O
= 12 V
PP
.
Note 11:
Connected as Voltage Follower with 2V step input. Number specified is the slower of either the positive or negative slew rates.
Note 12:
Limiting input pin current is only necessary for input voltages that exceed absolute maximum input voltage ratings.
Note 13:
Guaranteed limits are dictated by tester limitations and not device performance. Actual performance is reflected in the typical value.
Note 14:
For guaranteed Military Temperature Range parameters see RETSMC6484X.
Typical Performance Characteristics
V
S
= +15V, Single Supply, T
A
= 25C unless otherwise
specified
Supply Current vs
Supply Voltage
DS011714-39
Input Current vs
Temperature
DS011714-40
Sourcing Current vs
Output Voltage
DS011714-41
Sourcing Current vs
Output Voltage
DS011714-42
Sourcing Current vs
Output Voltage
DS011714-43
Sinking Current vs
Output Voltage
DS011714-44
www.national.com
6
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相關代理商/技術參數 |
參數描述 |
|---|---|
| LMC6484IM | 制造商:Texas Instruments 功能描述:IC OP AMP QUAD CMOS 6484 SOIC14 |
| LMC6484IM/NOPB | 功能描述:運算放大器 - 運放 CMOS Quad R/R I/O 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 |
| LMC6484IM/NOPB | 制造商:Texas Instruments 功能描述:Operational Amplifier (Op-Amp) IC |
| LMC6484IMX | 功能描述:運算放大器 - 運放 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 |
| LMC6484IMX/NOPB | 功能描述:運算放大器 - 運放 CMOS QUAD RRIO 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 |
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