參數(shù)資料
型號: MAX4330EUK+T
廠商: Maxim Integrated Products
文件頁數(shù): 5/16頁
文件大?。?/td> 0K
描述: IC OP AMP RRIO LP SOT23-5
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 1
放大器類型: 通用
電路數(shù): 1
輸出類型: 滿擺幅
轉(zhuǎn)換速率: 1.5 V/µs
增益帶寬積: 3MHz
電流 - 輸入偏壓: 25nA
電壓 - 輸入偏移: 650µV
電流 - 電源: 275µA
電流 - 輸出 / 通道: 20mA
電壓 - 電源,單路/雙路(±): 2.3 V ~ 6.5 V,±1.15 V ~ 3.25 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: SC-74A,SOT-753
供應(yīng)商設(shè)備封裝: SOT-23-5
包裝: 標(biāo)準(zhǔn)包裝
產(chǎn)品目錄頁面: 1389 (CN2011-ZH PDF)
其它名稱: MAX4330EUK+TDKR
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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