- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄296315 > LM432MA/NOPB (NATIONAL SEMICONDUCTOR CORP) LM432 Dual Op Amp with On-Chip Fixed 2.5V Reference; Package: SOIC NARROW; No of Pins: 8; Qty per Container: 95/Rail PDF資料下載
參數(shù)資料
| 型號： | LM432MA/NOPB |
| 廠商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分類： | 運(yùn)算放大器 |
| 英文描述： | LM432 Dual Op Amp with On-Chip Fixed 2.5V Reference; Package: SOIC NARROW; No of Pins: 8; Qty per Container: 95/Rail |
| 中文描述： | DUAL OP-AMP, 4000 uV OFFSET-MAX, PDSO8 |
| 封裝： | SOIC-8 |
| 文件頁數(shù)： | 2/3頁 |
| 文件大?。?/td> | 61K |
| 代理商： | LM432MA/NOPB |
Absolute Maximum Ratings (Notes 1, 3)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Suppy Voltage (V
S)
20V
Storage Temperature
65C to 150C
Junction Temperature (T
J)
150C
ESD Human Body Model
2kV
Input Voltage Range
0.3V to 20V
Operating Ratings(Note 2),(Note 3)
Temperature Range
40C to 85C
Supply Voltage (Note 8)
2.5V to 16V
Thermal Resistance(
θ
JA)
162C/W
Electrical Characteristics
The following specifications apply for both amplifiers at V
S = 5V, VCM = 2.5V, VO = 2.5V, RL = ∞, and TJ = 25C, unless other-
wise noted.
Symbol
Parameter
Conditions
Min
Typ
Max
Units
OP Amp Circuitry
V
OS
Input Offset Voltage
Amplifier B only
4
0.6
4
mV
I
OS
Input Offset Current
Amplifier B only
1
50
nA
I
B
Input Bias Current
Amplifier B only
3
150
nA
V
CM
Common-Mode Input Voltage Range
Amplifier B only,
CMRR > 50dB
0V
S-1
V
I
S
Power Supply Current
Total for both amplifiers
150
500
A
V
Voltage Gain
V
S = 16V, 1V < VO < 11V,
R
L = 10k
connected to V
S/2
65
100
dB
V
OL
Output Voltage Low
2
50
mV
V
OH
Output Voltage High
V
S – 1.5
V
S – 1.3
V
I
SOURCE
Output Current Source
20
30
mA
I
SINK
Output Current Sink
5
11
mA
Reference Circuitry For Op Amp A The following specifications apply for I
Z = 200A and TJ = 25C, unless otherwise noted.
V
Z
Reference Voltage at IN
+ Terminal
2.450
2.5
2.550
V
ZDEV
Reference Voltage Deviation at IN
+
Terminal Over Temperature
40C
≤ T
J
≤ 85C
4
65
mV
I
Z (MIN)
Minimum Cathode Current for
Regulation at IN
+ (V
Z) Terminal
150
200
A
r
z
Dynamic Output Impedance (Note 7)
200A < I
Z < 1mA, Freq =
0Hz
0.2
Note 1: Absolute Maximum Ratings indicate limits beyond which damage to the device may occur.
Note 2: Operating Rating indicate conditions for which the device is functional. These rating do not guarantee specific performance limits. For guaranteed
specifications and test conditions, see the Electrical Characteristics. The guaranteed specifications apply only for the test conditions listed. Some performance
characteristics may degrade when the device is not operated under the listed test conditions.
Note 3: All voltages are measured with respect to GND = 0VDC, unless otherwise specified.
Note 4: Typicals represent the most likely parametic norm.
Note 5: Guaranteed to National’s Average Outgoing Quality Level (AOQL).
Note 6: Reference voltage deviation, VZDEV, is defined as the maximum variation of the reference input voltage over the full temperature range.
Note 7: The Dynamic Output Impendance, rz, is defined as rz = VZ/IZ
.
Note 8: Minimum value of operating voltage is for Amplifier B only.
Note 9: Typical Temperature drift
V/T = 12.8ppm/C
LM432
www.national.com
2
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LM432MAX/NOPB | LM432 Dual Op Amp with On-Chip Fixed 2.5V Reference; Package: SOIC NARROW; No of Pins: 8; Qty per Container: 2500/Reel |
| LM4510SD/NOPB | LM4510 Synchronous Step-Up DC/DC Converter with True Shutdown Isolation; Package: LLP; No of Pins: 10; Qty per Container: 1000/Reel |
| LM4510SDX/NOPB | LM4510 Synchronous Step-Up DC/DC Converter with True Shutdown Isolation; Package: LLP; No of Pins: 10; Qty per Container: 4500/Reel |
| LM4546BVH/NOPB | LM4550 AC '97 Rev 2.1 Multi-Channel Audio Codec with Stereo Headphone Amplifier, Sample Rate Conversion and National 3D Sound; Package: LQFP; No of Pins: 48; Qty per Container: 250/Tray |
| LM4549BVH/NOPB | LM4549B AC '97 Rev 2.1 Multi-Channel Audio Codec with Sample Rate Conversion and National 3D Sound; Package: LQFP; No of Pins: 48; Qty per Container: 250/Tray |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LM432MAX | 功能描述:運(yùn)算放大器 - 運(yùn)放 RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比（最小值）:63 dB 輸入補(bǔ)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(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關(guān)閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel |
| LM432MAX/NOPB | 功能描述:運(yùn)算放大器 - 運(yùn)放 RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比（最小值）:63 dB 輸入補(bǔ)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(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關(guān)閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel |
| LM432XA3 | 制造商:CYSTEKEC 制造商全稱:Cystech Electonics Corp. 功能描述:Adjustable shunt regulator |
| LM433 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Dual Op Amp with On-Chip Fixed 2.5V Reference |
| LM433-155.52M | 制造商:CONNOR-WINFIELD 制造商全稱:Connor-Winfield Corporation 功能描述:5.0x7.0mm Surface Mount LVDS Clock Oscillator Series |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。