參數(shù)資料
型號(hào): MAX4321EUK+T
廠商: Maxim Integrated Products
文件頁(yè)數(shù): 12/12頁(yè)
文件大?。?/td> 0K
描述: IC OP AMP RRIO LV 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: 2 V/µs
增益帶寬積: 5MHz
電流 - 輸入偏壓: 50nA
電壓 - 輸入偏移: 1200µV
電流 - 電源: 725µA
電流 - 輸出 / 通道: 50mA
電壓 - 電源,單路/雙路(±): 2.4 V ~ 6.5 V,±1.2 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(yè)面: 1389 (CN2011-ZH PDF)
其它名稱: MAX4321EUK+TDKR
MAX4321
Low-Cost, Low-Voltage, Rail-to-Rail,
Input/Output, SOT23 5MHz Op Amp
_______________________________________________________________________________________
9
RS
CL
MAX4321
Figure 7. Capacitive-Load-Driving Circuit
VOUT
0V TO 2.7V
STEP FOR
POWER-UP
TEST
SUPPLY-CURRENT
MONITORING POINT
VCC
10
Ω
2k
10k
2k
MAX4321
Figure 8. Power-Up Test Circuit
Figure 10. Power-Up Supply Current
VCC
5
μs/div
VOLTAGE
1V/div
OUT
Figure 9. Power-Up Output Voltage
VCC
1V/div
5
μs/div
ICC
500
μA/div
Power-Up
The MAX4321 typically settles within 1s after power-up.
Using the test circuit of Figure 8, Figures 9 and 10 show
the output voltage and supply current on power-up.
Power Supplies and Layout
The MAX4321 operates from single +2.4V to +6.5V or
dual ±1.2V to ±3.25V supplies, though it typically oper-
ates down to +1.8V (±0.9V). For single-supply opera-
tion, bypass the power supply with a 0.1F ceramic
capacitor in parallel with at least 1F. For dual supplies,
bypass each supply to ground.
Good layout improves performance by decreasing the
amount of stray capacitance at the op amp’s inputs
and outputs. To decrease stray capacitance, minimize
trace lengths and resistor leads by placing external
components close to the op amp’s pins.
Package Information
TRANSISTOR COUNT: 84
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MAX4322ESA+ 功能描述:運(yùn)算放大器 - 運(yùn)放 Low-Power Rail-Rail I/O 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
MAX4322ESA+T 功能描述:運(yùn)算放大器 - 運(yùn)放 Low-Power Rail-Rail I/O 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
MAX4322ESA-T 功能描述:運(yùn)算放大器 - 運(yùn)放 Low-Power Rail-Rail I/O 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
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