参数资料
型号: MAX4330EUK-T
厂商: Maxim Integrated Products
文件页数: 5/16页
文件大小: 0K
描述: IC OPAMP LP R-TO-R I/O SOT23-5
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: 1
输出类型: 满摆幅
转换速率: 1.5 V/µs
增益带宽积: 3MHz
电流 - 输入偏压: 25nA
电压 - 输入偏移: 650µV
电流 - 电源: 275µA
电流 - 输出 / 通道: 20mA
电压 - 电源,单路/双路(±): 2.3 V ~ 6.5 V,±1.15 V ~ 3.25 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: SC-74A,SOT-753
供应商设备封装: SOT-23-5
包装: 带卷 (TR)
MAX4330–MAX4334
Single/Dual/Quad, Low-Power, Single-Supply,
Rail-to-Rail I/O Op Amps with Shutdown
______________________________________________________________________________________
13
Do not three-state SHDN. Due to the output leakage
currents of three-state devices and the small internal
pull-up current for SHDN, three-stating this pin could
result in indeterminate logic levels, and could adversely
affect op-amp operation.
The logic threshold for SHDN is always referred to VEE,
not GND. When using dual supplies, pull SHDN to VEE
to place the op amp in shutdown mode.
Power Supplies and Layout
The MAX4330–MAX4334 operate from a single +2.3V
to +6.5V power supply, or from dual ±1.15V to ±3.25V
supplies. For single-supply operation, bypass the
power supply with a 0.1F capacitor to ground (VEE).
For dual supplies, bypass both VCC and VEE with their
own set of capacitors to ground.
Good layout technique helps optimize performance by
decreasing the amount of stray capacitance at the op
amp’s inputs and outputs. To decrease stray capaci-
tance, minimize trace lengths by placing external com-
ponents close to the op amp’s pins.
Figure 9. Power-Up/Down Supply Current
VCC
1V/div
100
A/div
ICC
5
s/div
Figure 11. Shutdown Enable/Disable Supply Current
SHDN
1V/div
100
A/div
ICC
5
s/div
Figure 10. Shutdown Output Voltage Enable/Disable
SHDN
1V/div
500mV/div
OUT
5
s/div
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