QuickView - MAX6325, MAX6341, MAX6350 1ppm/°C, 저잡음, +2.5V/+4.096V/+5V 기준 전압

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The MAX6325/MAX6341/MAX6350 are low-noise, precision voltage references with extremely low, 0.5ppm/°C typical temperature coefficients and excellent, ±0.02% initial accuracy. These devices feature buried-zener technology for lowest noise performance. Load-regulation specifications are guaranteed for source and sink currents up to 15mA. Excellent line and load regulation and low output impedance at high frequencies make them ideal for high-resolution data-conversion systems up to 16 bits.

The MAX6325 is set for a 2.500V output, the MAX6341 is set for a 4.096V output, and the MAX6350 is set for a 5.000V output. All three provide for the option of external trimming and noise reduction.

주요기능

애플리케이션/용도

Ultra-Low, 1ppm/°C Max Tempco
Very Low, 1.5µVp-p Noise (0.1Hz to 10Hz) (MAX6325)
±0.02% Initial Accuracy (MAX6350)
±15mA Output Source and Sink Current
Low, 18mW Power Consumption (MAX6325)
Industry-Standard Pinout
Optional Noise Reduction and Voltage Trim
Excellent Transient Response
8-Pin SO Package Available
Low, 30ppm/1000h Long-Term Stability
Stable for All Capacitive Loads

	자동 시험 장비 (ATE)
	디지털 전압계
	고정밀 산업 및 프로세스 제어
	고정밀 기준전압 표준
	고해상도 A/D 및 D/A 컨버터
	정밀 전류 소스

Key Specifications: Voltage References

Part Number

Output Voltage (V)

Tempco (max) (ppm/°C)

Initial Accuracy (% max @ +25°C)

Supply Current - Series Only (max) (µA)

Supply Voltage - Series Only (min) (V)

Supply Voltage - Series Only (max) (V)

Noise 0.1Hz to 10Hz (µVp-p typ)

Features

Package

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

Operating Temp. Range (°C)

Price^**

MAX6325

2.5

0.04

3,000

1.5

•

Series

CDIP(N)/8
PDIP(N)/8
SOIC(N)/8

-55 to +125
-40 to +85
0 to +70

$6.69 @ 1k

MAX6341

4.096

0.02

3,200

2.4

$6.69 @ 1k

MAX6350

5.0

0.02

3,300

$6.69 @ 1k

See All Voltage References (162)

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.