參數(shù)資料
型號(hào)： MCP6444T-E/SL
廠商： Microchip Technology
文件頁(yè)數(shù)： 1/46頁(yè)
文件大?。?/td> 0K
描述： IC OPAMP QUAD 1.6V 9KHZ 14SOIC
標(biāo)準(zhǔn)包裝： 2,600
放大器類型： 通用
電路數(shù)： 4
輸出類型： 滿擺幅
轉(zhuǎn)換速率： 0.003 V/µs
增益帶寬積： 9kHz
電流 - 輸入偏壓： 1pA
電壓 - 輸入偏移： 4500µV
電流 - 電源： 0.45µA
電流 - 輸出 / 通道： 22mA
電壓 - 電源，單路/雙路(±)： 1.4 V ~ 6 V
工作溫度： -40°C ~ 125°C
安裝類型： 表面貼裝
封裝/外殼： 14-SOIC（0.154"，3.90mm 寬）
供應(yīng)商設(shè)備封裝： 14-SOICN
包裝： 帶卷 (TR)
2010-2012 Microchip Technology Inc.
DS22257C-page 1
MCP6441/2/4
Features:
Low Quiescent Current: 450 nA (typical)
Gain Bandwidth Product: 9 kHz (typical)
Supply Voltage Range: 1.4V to 6.0V
Rail-to-Rail Input and Output
Unity Gain Stable
Slew Rate: 3V/ms (typical)
Extended Temperature Range: -40°C to +125°C
No Phase Reversal
Small Packages
Applications:
Portable Equipment
Battery Powered System
Data Acquisition Equipment
Sensor Conditioning
Battery Current Sensing
Analog Active Filters
Design Aids:
SPICE Macro Models
FilterLab Software
Microchip Advanced Part Selector (MAPS)
Analog Demonstration and Evaluation Boards
Application Notes
Description:
The MCP6441/2/4 device is a single nanopower
operational
amplifier
(op
amp),
which
has
low
quiescent current (450 nA, typical) and rail-to-rail input
and output operation. This op amp is unity gain stable
and has a gain bandwidth product of 9 kHz (typical).
These devices operate with a single supply voltage as
low as 1.4V. These features make the family of op
amps well suited for single-supply, battery-powered
applications.
The MCP6441/2/4 op amp is designed with Microchip’s
advanced CMOS process and offered in single
(MCP6441), dual (MCP6442), and quad (MCP6444)
configurations. All devices are available in the
extended temperature range, with a power supply
range of 1.4V to 6.0V.
Typical Application
Package Types
VDD
IDD
100 k
Ω
1M
Ω
1.4V
VOUT
Battery Current Sensing
10
Ω
to
6.0V
I
DD
V
DD
V
OUT
–
10 V/V
() 10
Ω
()
------------------------------------------
=
To load
MCP6441
5
4
1
2
3
VDD
VIN–
VIN+
VSS
VOUT
MCP6441
SC70-5, SOT-23-5
5
1
2
3
VDD
VIN–
VIN+
VSS
VOUTA
MCP6442
SOIC, MSOP
MCP6444
SOIC, TSSOP
8
7
6
VOUTB
4
VINB+
VINA–
5
1
2
3
VDD
VIND+
VIN+
VSS
VOUTA
8
7
6
VOUTC
4
VINB+
VINA–
9
10
14
12
11
13
VINB–
VOUTB
VINC–
VINC+
VIND–
VOUTD
MCP6442
2x3 TDFN *
VIN+
VIN–
VSS
VOUTB
VINB–
1
2
3
4
8
7
6
5 VINB+
VDD
VOUTA
EP
9
* Includes Exposed Thermal Pad (EP); see Table 3-1.
450 nA, 9 kHz Op Amp
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