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| 型号： | MAX4231AXT+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 14/15页 |
| 文件大小： | 0K |
| 描述： | IC OP AMP R-R W/SD SC70-6 |
| 其它有关文件： | Automotive Product Guide |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 1 |
| 放大器类型： | 通用 |
| 电路数： | 1 |
| 输出类型： | 满摆幅 |
| 转换速率： | 10 V/µs |
| 增益带宽积： | 10MHz |
| 电流 - 输入偏压： | 50pA |
| 电压 - 输入偏移： | 850µV |
| 电流 - 电源： | 1.2mA |
| 电流 - 输出 / 通道： | 200mA |
| 电压 - 电源，单路/双路(±)： | 2.7 V ~ 5.5 V，±1.35 V ~ 2.5 V |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 6-TSSOP，SC-88，SOT-363 |
| 供应商设备封装： | SC-70-6 |
| 包装： | 标准包装 |
| 产品目录页面： | 1388 (CN2011-ZH PDF) |
| 其它名称： | MAX4231AXT+TDKR |
Detailed Description
Rail-to-Rail Input Stage
The MAX4230–MAX4234 CMOS operational amplifiers
have parallel-connected n- and p-channel differential
input stages that combine to accept a common-mode
range extending to both supply rails. The n-channel
stage is active for common-mode input voltages typically
greater than (VSS + 1.2V), and the p-channel stage is
active for common-mode input voltages typically less than
(VDD - 1.2V).
Applications Information
Package Power Dissipation
Warning: Due to the high output current drive, this
op amp can exceed the absolute maximum power-
dissipation rating. As a general rule, as long as the
peak current is less than or equal to 40mA, the maximum
package power dissipation is not exceeded for any of the
package types offered. There are some exceptions to this
rule, however. The absolute maximum power-dissipation
rating of each package should always be verified using
the following equations. The equation below gives an
approximation of the package power dissipation:
IC(DISS)
RMS RMS
P
V
I
COS
θ
where:
VRMS = RMS voltage from VDD to VOUT when sourcing
current and RMS voltage from VOUT to VSS when sinking
current.
IRMS = RMS current flowing out of or into the op amp and
the load.
θ = phase difference between the voltage and the current.
For resistive loads, COS θ = 1.
PIN
BUMP
NAME
FUNCTION
MAX4230
SOT23/
SC70
MAX4231
SOT23/
SC70/Thin
DFN
MAX4232
SOT23/
MAX
MAX4233
MAX
MAX4234
TSSOP/SO
MAX4231
UCSP
MAX4233
UCSP
1
—
B1
—
IN+
Noninverting Input
2
4
11
A1
B4
VSS
Negative Supply Input.
Connect to ground for single-
supply operation.
3
—
B2
—
IN-
Inverting Input
4
—
A2
—
OUT
Amplifier Output
5
6
8
10
4
A3
B1
VDD
Positive Supply Input
—
5
—
5, 6
—
B3
C4, A4
SHDN,
SHDN1,
SHDN2
Shutdown Control. Tie to high
for normal operation.
—
3
—
C3
IN1+
Noninverting Input to Amplifier 1
—
2
—
C2
IN1-
Inverting Input to Amplifier 1
—
1
—
C1
OUT1
Amplifier 1 Output
—
5
7
5
—
A3
IN2+
Noninverting Input to Amplifier 2
—
6
8
6
—
A2
IN2-
Inverting Input to Amplifier 2
—
7
9
7
—
A1
OUT2
Amplifier 2 Output
—
10, 12
—
IN3+,
N4+
Noninverting Input to Amplifiers 3
—
9, 13
—
IN3-,
IN4-
Inverting Input to Amplifiers 3
and
—
8, 14
—
OUT3,
OUT4
Amplifiers 3 and 4 Outputs
MAX4230–MAX4234
High-Output-Drive, 10MHz, 10V/μs,
Rail-to-Rail I/O Op Amps with Shutdown in SC70
www.maximintegrated.com
Maxim Integrated │ 8
Pin Description
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相关代理商/技术参数 |
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| MAX4231AYT+ | 功能描述:运算放大器 - 运放 10MHz 10V/us Rail-Rail I/O 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 |
| MAX4231AYT+C7G | 功能描述:运算放大器 - 运放 High-Output-Drive 10MHz 10V/ s Rail-to-Rail I/O Op Amps with Shutdown in SC70 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 |
| MAX4231AYT+T | 功能描述:运算放大器 - 运放 10MHz 10V/us Rail-Rail I/O 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 |
| MAX4231EVKIT+ | 功能描述:放大器 IC 开发工具 10MHz 10V/us Rail-Rail I/O RoHS:否 制造商:International Rectifier 产品:Demonstration Boards 类型:Power Amplifiers 工具用于评估:IR4302 工作电源电压:13 V to 23 V |
| MAX4232AKA | 制造商:Maxim Integrated Products 功能描述:HIGH-OUTPUT DRIVE 10MHZ 10V/US R - Rail/Tube 制造商:Rochester Electronics LLC 功能描述: |
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