參數(shù)資料
型號： MAX4038EBL-T
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： 運動控制電子
英文描述： Low IBIAS, +1.4V/800nA, Rail-to-Rail Op Amps with +1.2V Buffered Reference
中文描述： DUAL OP-AMP, 8000 uV OFFSET-MAX, 0.004 MHz BAND WIDTH, PBGA9
封裝： 3 X 3 MM, UCSP-9
文件頁數(shù)： 10/19頁
文件大?。?/td> 707K
代理商： MAX4038EBL-T
M
Low I
BIAS
, +1.4V/800nA, Rail-to-Rail Op Amps
with +1.2V Buffered Reference
10
______________________________________________________________________________________
Detailed Description
The MAX4036–MAX4039 consume an ultra-low supply
current and have rail-to-rail output stages specifically
designed for low-voltage operation. The input common-
mode voltage range extends from V
DD
- 0.4V to V
SS
,
although full rail-to-rail input range is possible with
degraded performance when operating from a supply
voltage above 3.0V. The input offset voltage is typically
200μV. Low-operating supply voltage, low supply current,
and rail-to-rail outputs make the MAX4036–MAX4039 an
excellent choice for precision or general-purpose low-
voltage, battery-powered systems.
Rail-to-Rail Outputs
The MAX4036–MAX4039 output stages can drive a 5k
load and still swing to within 40mV of the rails. Figure 1
shows the output voltage swing of the MAX4036–
MAX4039 configured as a unity-gain buffer, powered
from a single 2.4V supply. The output for this setup typi-
cally swings from 5mV to V
DD
- 5mV with a 100k
load.
Pin Description
PIN
MAX4038
MAX4039
MAX4036
MAX4037
μMAX/TDFN
—
4
—
—
8
—
1
2
3
5
6
7
—
UCSP
—
A2
—
—
C2
—
C1
B1
A1
A3
B3
C3
B2
μMAX/TDFN
—
5
—
—
10
6
1
2
3
7
8
9
4
UCSP
—
A2
—
—
C2
B2
C1
B1
A1
A3
B3
C3
—
NAME
FUNCTION
1
2
3
4
5
—
—
—
—
—
—
—
—
3
2
4
1
6
5
—
—
—
—
—
—
—
IN+
V
SS
IN-
OUT
V
DD
REF
OUTA
INA-
INA+
INB+
INB-
OUTB
N.C.
Noninverting Amplifier Input
Negative Power-Supply Voltage
Inverting Amplifier Input
Amplifier Output
Positive Power-Supply Voltage
Reference Voltage Output
Amplifier Output (Channel A)
Inverting Amplifier Input (Channel A)
Noninverting Amplifier Input (Channel A)
Noninverting Amplifier Input (Channel B)
Inverting Amplifier Input (Channel B)
Amplifier Output (Channel B)
No Connection. Not internally connected.
—
—
—
—
—
—
EP
(TDFN only)
Exposed Paddle. Solder EP to V
SS
or leave
unconnected (TDFN packages only).
2ms/div
1V/div
V
IN_+
1.5V
1.5V
V
OUT+
A
V
= 1V/V
Figure 1. Rail-to-Rail Input/Output Voltage Range
相關PDF資料
PDF描述
MAX4037EUT-T Low IBIAS, +1.4V/800nA, Rail-to-Rail Op Amps with +1.2V Buffered Reference
MAX4038ETA Low IBIAS, +1.4V/800nA, Rail-to-Rail Op Amps with +1.2V Buffered Reference
MAX4039EBL-T Low IBIAS, +1.4V/800nA, Rail-to-Rail Op Amps with +1.2V Buffered Reference
MAX4039EUB Low IBIAS, +1.4V/800nA, Rail-to-Rail Op Amps with +1.2V Buffered Reference
MAX4040EUA Single/Dual/Quad, Low-Cost, SOT23, Micropower Rail-to-Rail I/O Op Amps
相關代理商/技術參數(shù)
參數(shù)描述
MAX4038ETA 制造商:Maxim Integrated Products 功能描述:LOW IBIAS, +1.4V/800NA, RAIL-TO-RAIL OP AMPS - Rail/Tube
MAX4038ETA+ 制造商:Maxim Integrated Products 功能描述:OP AMP DUAL GP R-R O/P 3.6V 8TDFN EP - Rail/Tube
MAX4038ETA+T 功能描述:運算放大器 - 運放 1.4V/800nA Rail-Rail w/1.2V Buffered Ref 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 安裝風格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel
MAX4038ETA-T 功能描述:運算放大器 - 運放 1.4V/800nA Rail-Rail w/1.2V Buffered Ref 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 安裝風格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel
MAX4038EUA 功能描述:運算放大器 - 運放 1.4V/800nA Rail-Rail w/1.2V Buffered Ref 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 安裝風格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel
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