參數(shù)資料
型號： MAX6023EBT21-T
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： 基準(zhǔn)電壓源/電流源
英文描述： Precision, Low-Power, Low-Dropout, UCSP Voltage Reference
中文描述： 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 2.048 V, PBGA5
封裝： UCSP-5
文件頁數(shù)： 1/13頁
文件大小： 279K
代理商： MAX6023EBT21-T
General Description
The MAX6023 is a family of low-dropout, micropower
voltage references in a 5-bump, chip-scale package
(UCSP). The MAX6023 series-mode (three-terminal)
references, which operate with input voltages from 2.5V
to 12.6V (1.25V and 2.048V options) or (V
OUT
+ 0.2V) to
12.6V (all other voltage options), are available with out-
put voltage options of 1.25V, 2.048V, 2.5V, 3.0V,
4.096V, 4.5V, and 5.0V. These devices are guaranteed
an initial accuracy of ±0.2% and 30ppm/°C tempera-
ture drift over the -40°C to +85°C extended temperature
range.
UCSPs offer the benefit of moving to smaller footprint
and lower profile devices, significantly smaller than even
SC70 or SOT23 plastic surface-mount packages. The
significantly lower profile (compared to plastic SMD
packages) of the UCSP makes the device ideal for
height-critical applications. Miniature UCSP packages
also enable device placement close to sources and
allow more flexibility in a complex or large design layout.
The MAX6023 voltage references use only 27μA of sup-
ply current. And unlike shunt-mode (two-terminal) refer-
ences, the supply current of the MAX6023 family varies
only 0.8μA/V with supply-voltage changes, translating to
longer battery life. Additionally, these internally compen-
sated devices do not require an external compensation
capacitor and are stable up to 2.2nF of load capaci-
tance. The low-dropout voltage and the low supply cur-
rent make these devices ideal for battery-operated
systems.
Applications
Hand-Held Equipment
Data Acquisition Systems
Industrial and Process Control Systems
Battery-Operated Equipment
Hard-Disk Drives
Features
o
5-Bump UCSP Package (1.0mm
1.5mm
0.3mm)
o
No Output Capacitor Needed
o
±0.2% (max) Initial Accuracy
o
30ppm/°C (max) Temperature Coefficient
o
35μA (max) Quiescent Supply Current
o
0.8μA/V (max) Supply Current Variation with V
IN
o
100mV Dropout at 500μA Load Current
o
Line Regulation: 160μV/V (max)
o
Output Voltage Options: 1.25V, 2.048V, 2.5V, 3.0V,
4.096V, 4.5V, 5.0V
Ordering Information
M
Precision, Low-Power, Low-Dropout, UCSP
Voltage Reference
________________________________________________________________
Maxim Integrated Products
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.
1
MAX6023
*
*CAPACITOR IS OPTIONAL.
REFERENCE
OUT
OUT
IN
GND
+SUPPLY INPUT (SEE SELECTOR GUIDE)
Typical Operating Circuit
19-2182; Rev 2; 12/02
UCSP is a trademark of Maxim Integrated Products, Inc.
PART
TEMP RANGE
BUMP-
PACKAGE
5 UCSP*-5
5 UCSP-5
5 UCSP-5
5 UCSP-5
5 UCSP-5
5 UCSP-5
5 UCSP-5
TOP
MARK
AAO
AAT
AAP
AAS
AAQ
AAR
AAU
MAX6023EBT12-T
MAX6023EBT21-T
MAX6023EBT25-T
MAX6023EBT30-T
MAX6023EBT41-T
MAX6023EBT45-T
MAX6023EBT50-T
-40
°
C to +85
°
C
-40
°
C to +85
°
C
-40
°
C to +85
°
C
-40
°
C to +85
°
C
-40
°
C to +85
°
C
-40
°
C to +85
°
C
-40
°
C to +85
°
C
Pin Configuration appears at end of data sheet.
*UCSP reliability is integrally linked to the user’s assembly meth-
ods, circuit board material, and environment. See the UCSP
Reliability Notice in the UCSP Reliability section of this data sheet
for more information.
PART
V
OUT
(V)
1.250
2.048
2.500
3.000
4.096
4.500
5.000
INPUT VOLTAGE (V)
2.5V to 12.6
2.5V to 12.6
(V
OUT
+ 200mV) to 12.6
(V
OUT
+ 200mV) to 12.6
(V
OUT
+ 200mV) to 12.6
(V
OUT
+ 200mV) to 12.6
(V
OUT
+ 200mV) to 12.6
MAX6023EBT12
MAX6023EBT21
MAX6023EBT25
MAX6023EBT30
MAX6023EBT41
MAX6023EBT45
MAX6023EBT50
Selector Guide
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MAX6023EBT25-T Precision, Low-Power, Low-Dropout, UCSP Voltage Reference
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX6023EBT25 制造商:Maxim Integrated Products 功能描述:LOW-DROPOUT, MICROPOWER VOLTAGE REFERENCE - Rail/Tube 制造商:Rochester Electronics LLC 功能描述:
MAX6023EBT25+ 制造商:Maxim Integrated Products 功能描述:V-REF PRECISION 2.5V 0.5MA 5UCSP - Rail/Tube
MAX6023EBT25+T 功能描述:基準(zhǔn)電壓& 基準(zhǔn)電流 Low-Power Low-Drop Voltage Ref RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Voltage References 拓?fù)浣Y(jié)構(gòu):Shunt References 參考類型:Programmable 輸出電壓:1.24 V to 18 V 初始準(zhǔn)確度:0.25 % 平均溫度系數(shù)（典型值）:100 PPM / C 串聯(lián) VREF - 輸入電壓（最大值）: 串聯(lián) VREF - 輸入電壓（最小值）: 分流電流（最大值）:60 mA 最大工作溫度:+ 125 C 封裝 / 箱體:SOT-23-3L 封裝:Reel
MAX6023EBT25-T 功能描述:基準(zhǔn)電壓& 基準(zhǔn)電流 RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Voltage References 拓?fù)浣Y(jié)構(gòu):Shunt References 參考類型:Programmable 輸出電壓:1.24 V to 18 V 初始準(zhǔn)確度:0.25 % 平均溫度系數(shù)（典型值）:100 PPM / C 串聯(lián) VREF - 輸入電壓（最大值）: 串聯(lián) VREF - 輸入電壓（最小值）: 分流電流（最大值）:60 mA 最大工作溫度:+ 125 C 封裝 / 箱體:SOT-23-3L 封裝:Reel
MAX6023EBT30 制造商:Maxim Integrated Products 功能描述:- Rail/Tube
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