MAX4165, MAX4166, MAX4167, MAX4168, MAX4169 셧다운 기능이 내장된 고출력 구동, 정밀, 저전력, 단일 전원, Rail-to-Rail I/O Op 앰프

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The MAX4165-MAX4169 family of operational amplifiers combines excellent DC accuracy with high output current drive, single-supply operation, and rail-to-rail inputs and outputs. These devices operate from a single +2.7V to +6.5V supply, or from dual ±1.35V to ±3.25V supplies. They typically draw 1.2mA supply current, and are guaranteed to deliver 80mA output current.

The MAX4166/MAX4168 have a shutdown mode that reduces supply current to 38µA per amplifier and places the outputs into a high-impedance state. The MAX4165-MAX4169's precision performance combined with high output current, wide input/output dynamic range, single-supply operation, and low power consumption makes them ideal for portable audio applications and other low-voltage, battery-powered systems. The MAX4165 is available in the space-saving 5-pin SOT23 package and the MAX4166 is available in a tiny 2mm x 2mm x 0.8mm µDFN package.

주요기능

애플리케이션/용도

80mA (min) Output Drive Capability
Rail-to-Rail Input Common-Mode Voltage Range
Rail-to-Rail Output Voltage Swing
1.2mA Supply Current per Amplifier
+2.7V to +6.5V Single-Supply Operation
5MHz Gain-Bandwidth Product
250µV Offset Voltage
120dB Voltage Gain (R_L = 100kΩ)
88dB Power-Supply Rejection Ratio
No Phase Reversal for Overdriven Inputs
Unity-Gain Stable for Capacitive Loads to 250pF
Low-Power Shutdown Mode:
- Reduces Supply Current to 38µA Places
- Outputs in High-Impedance State
Available in 5-Pin SOT23 Package (MAX4165) or 2mm x 2mm x 0.8mm µDFN (MAX4166)

	휴대전화
	디지털-아날로그 컨버터 버퍼
	핸즈프리 차량용 전화 (Kit)
	모터 드라이버
	노트북 컴퓨터
	휴대용 배터리로 동작하는 오디오 애플리케이션
	휴대용 헤드폰 스피커 드라이버
	셋톱 박스
	신호 조정
	사운드 포트/카드
	트랜스포머/라인 드라이버

Key Specifications: Operational Amplifiers

Part Number

Amps Per Pkg.

Rail to Rail

Min. Stable Closed Loop Gain (V/V)

Min. Total Supply (V)

Max. Total Supply (V)

Typ. Supply Current per Amp. (µA)

Max. V_OS (µV)

Typ. CMRR @ DC (dB)

Typ PSRR @ DC (dB)

Max. Input I_BIAS (nA)

Typ. Unity Gain BW (MHz)

Typ. Slew Rate (V/µs)

Input Voltage Noise Density (nV/√Hz)

Input Current Noise Density (pA/√Hz)

Low Power Shutdown

Package

Smallest Available Package (max w/pins) (mm²)

Operating Temp. Range (°C)

Price^**

MAX4165

Input and Output

2.7

6.5

1300

850

150

0.4

SOT-23/5

-40 to +85

$0.80 @ 1k

MAX4166

850

Yes

MicroDFN/8
PDIP/8
SOIC/8
uMAX/8

$0.95 @ 1k

MAX4167

850

Yes

PDIP/8
SOIC/8

$1.10 @ 1k

MAX4168

850

Yes

PDIP/14
SOIC/14
uMAX/10

$1.25 @ 1k

MAX4169

1,000

PDIP/14
SOIC/14

$1.65 @ 1k

See All Operational Amplifiers (141)

Notes:
^**This pricing is BUDGETARY, for comparing similar parts. Prices are in U.S. dollars and subject to change. Quantity pricing may vary substantially and international prices may differ due to local duties, taxes, fees, and exchange rates. For volume-specific prices and delivery, please see the price and availability page or contact an authorized distributor.