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| 型号： | LMX324ASD+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 1/15页 |
| 文件大小： | 0K |
| 描述： | IC OP AMP LV R-R QUAD 14-SOIC |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 放大器类型： | 通用 |
| 电路数： | 4 |
| 输出类型： | 满摆幅 |
| 转换速率： | 1 V/µs |
| 增益带宽积： | 1.3MHz |
| 电流 - 输入偏压： | 18nA |
| 电压 - 输入偏移： | 1000µV |
| 电流 - 电源： | 480µA |
| 电流 - 输出 / 通道： | 28mA |
| 电压 - 电源，单路/双路(±)： | 2.3 V ~ 7 V |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 14-SOIC（0.154"，3.90mm 宽） |
| 供应商设备封装： | 14-SOIC |
| 包装： | 带卷 (TR) |
General Description
The LMX321/LMX358/LMX324 are single/dual/quad,
low-cost, low-voltage, pin-to-pin compatible upgrades
to the LMV321/LMV358/LMV324 family of general pur-
pose op amps. These devices offer rail-to-rail outputs
and an input common-mode range that extends below
ground. These op amps draw only 105A of quiescent
current per amplifier, operate from a single +2.3V to
+7V supply, and drive 2k resistive loads to within
40mV of either rail. The LMX321/LMX358/LMX324 are
unity-gain stable with a 1.3MHz gain-bandwidth prod-
uct capable of driving capacitive loads up to 400pF.
The combination of low voltage, low cost, and small
package size makes these amplifiers ideal for
portable/battery-powered equipment.
The LMX321 single op amp is available in ultra-small 5-
pin SC70 and space-saving 5-pin SOT23 packages. The
LMX358 dual op amp is available in the tiny 8-pin SOT23
or the 8-pin MAX package. The LMX324 quad op amp
is available in 14-pin TSSOP and SO packages.
Applications
Cellular Phones
Laptops
Low-Power, Low-Voltage Applications
Portable/Battery-Powered Equipment
Cordless Phones
Active Filters
Features
Upgrade to LMV321/LMV358/LMV324 Family
Single +2.3V to +7V Supply Voltage Range
Available in Space-Saving Packages
5-Pin SC70 (LMX321)
8-Pin SOT23 (LMX358)
14-Pin TSSOP (LMX324)
1.3MHz Gain-Bandwidth Product
105A Quiescent Current per Amplifier
(VCC = +2.7V)
No Phase Reversal for Overdriven Inputs
No Crossover Distortion
Rail-to-Rail Output Swing
Input Common-Mode Voltage Range: VEE - 0.2V
to VCC - 0.8V
Drives 2k Resistive Loads
LMX321/LMX358/LMX324
Single/Dual/Quad, General-Purpose,
Low-Voltage, Rail-to-Rail Output Op Amps
________________________________________________________________ Maxim Integrated Products
1
6
SOT23-8/SO/MAX
TSSOP/SO
VEE
OUT1
IN1+
1
2
3
4
8
IN2-
5 IN2+
7 OUT2
IN1-
VCC
OUT1
IN1+
IN2+
OUT2
IN2-
1
2
3
4
5
6
7
14
13
12
11
10
9
8
IN4+
IN3+
IN3-
OUT3
IN4-
OUT4
IN1-
VCC
VEE
LMX324
LMX358
IN+
IN-
1
2
3
5
4 OUT
VEE
VCC
LMX321
SC70-5/SOT23-5
TOP VIEW
Pin Configurations
Ordering Information
19-2103; Rev 1; 10/06
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.
Selector Guide appears at end of data sheet.
PART
TEMP RANGE
PIN-
PACKAGE
PKG
CODE
LMX321AXK-T
-40°C to +125°C
5 SC70-5
X5-1
LMX321AUK-T
-40°C to +125°C
5 SOT23-5
U5-1
LMX358AKA-T
-40°C to +125°C
8 SOT23-8
K8-2
LMX358ASA
-40°C to +125°C
8 SO
S8-2
LMX358AUA-T
-40°C to +125°C
8 MAX-8
U8-1
LMX324ASD
-40°C to +125°C
14 SO
S14-4
LMX324AUD
-40°C to +125°C
14 TSSOP
U14-1
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LMX324AUD | 功能描述:运算放大器 - 运放 Dual GP Low-V Rail-Rail Output RoHS:否 制造商:STMicroelectronics 通道数量:4 共模抑制比（最小值）:63 dB 输入补偿电压:1 mV 输入偏流（最大值）:10 pA 工作电源电压:2.7 V to 5.5 V 安装风格:SMD/SMT 封装 / 箱体:QFN-16 转换速度:0.89 V/us 关闭:No 输出电流:55 mA 最大工作温度:+ 125 C 封装:Reel |
| LMX324AUD+ | 功能描述:运算放大器 - 运放 Dual GP Low-V Rail-Rail Output RoHS:否 制造商:STMicroelectronics 通道数量:4 共模抑制比（最小值）:63 dB 输入补偿电压:1 mV 输入偏流（最大值）:10 pA 工作电源电压:2.7 V to 5.5 V 安装风格:SMD/SMT 封装 / 箱体:QFN-16 转换速度:0.89 V/us 关闭:No 输出电流:55 mA 最大工作温度:+ 125 C 封装:Reel |
| LMX324AUD+B3Q | 功能描述:仪表放大器 Integrated Circuits (ICs) RoHS:否 制造商:Texas Instruments 通道数量: 输入补偿电压:150 V 可用增益调整: 最大输入电阻:10 kOhms 共模抑制比（最小值）:88 dB 工作电源电压:2.7 V to 36 V 电源电流:200 uA 最大工作温度:+ 125 C 最小工作温度:- 40 C 封装 / 箱体:MSOP-8 封装:Bulk |
| LMX324AUD+T | 功能描述:运算放大器 - 运放 Dual GP Low-V Rail-Rail Output RoHS:否 制造商:STMicroelectronics 通道数量:4 共模抑制比（最小值）:63 dB 输入补偿电压:1 mV 输入偏流（最大值）:10 pA 工作电源电压:2.7 V to 5.5 V 安装风格:SMD/SMT 封装 / 箱体:QFN-16 转换速度:0.89 V/us 关闭:No 输出电流:55 mA 最大工作温度:+ 125 C 封装:Reel |
| LMX324AUD-T | 功能描述:运算放大器 - 运放 Dual GP Low-V Rail-Rail Output RoHS:否 制造商:STMicroelectronics 通道数量:4 共模抑制比（最小值）:63 dB 输入补偿电压:1 mV 输入偏流（最大值）:10 pA 工作电源电压:2.7 V to 5.5 V 安装风格:SMD/SMT 封装 / 箱体:QFN-16 转换速度:0.89 V/us 关闭:No 输出电流:55 mA 最大工作温度:+ 125 C 封装:Reel |
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