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參數(shù)資料
| 型號(hào)： | MAX6045BEUR-T |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類(lèi)： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | Precision, Low-Power, Low-Dropout, |
| 中文描述： | 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 4.5 V, PDSO3 |
| 封裝： | SOT-23, 3 PIN |
| 文件頁(yè)數(shù)： | 1/14頁(yè) |
| 文件大小： | 281K |
| 代理商： | MAX6045BEUR-T |
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General Description
The MAX6012/MAX6021/MAX6025/MAX6030/MAX6041/
MAX6045/MAX6050 precision, low-dropout, micropower
voltage references are available in miniature SOT23-3
surface-mount packages. They feature a proprietary
curvature-correction circuit and laser-trimmed thin-film
resistors that result in a low temperature coefficient of
<15ppm/°C and initial accuracy of better than 0.2%.
These devices are specified over the extended temper-
ature range.
These series-mode voltage references draw only 27μA
of quiescent supply current and can sink or source up
to 500μA of load current. Unlike conventional shunt-
mode (two-terminal) references that waste supply cur-
rent and require an external resistor, devices in the
MAX6012 family offer a supply current that’s virtually
independent of supply voltage (with only a 0.8μA/V vari-
ation with supply voltage) and do not require an external
resistor. Additionally, these internally compensated
devices do not require an external compensation
capacitor and are stable with up to 2.2nF of load capac-
itance. Eliminating the external compensation capacitor
saves valuable board area in space-critical applications.
Their low dropout voltage and supply-independent,
ultra-low supply current make these devices ideal for
battery-operated, low-voltage systems.
Applications
Hand-Held Equipment
Data Acquisition Systems
Industrial and Process-Control Systems
Battery-Operated Equipment
Hard-Disk Drives
Features
o
0.2% (max) Initial Accuracy
o
15ppm/°C (max) Temperature Coefficient
o
35μA (max) Quiescent Supply Current
o
0.8μA/V Supply Current Variation with V
IN
o
±500μA Output Source and Sink Current
o
100mV Dropout at 500μA Load Current
o
0.12μV/μA Load Regulation
o
8μV/V Line Regulation
o
Stable with C
LOAD
= 0 to 2.2nF
M
Precision, Low-Power, Low-Dropout,
SOT23-3 Voltage References
________________________________________________________________
Maxim Integrated Products
For price, delivery, and to place orders, please contact Maxim Distribution at 1-888-629-4642,
or visit Maxim’s website at www.maxim-ic.com.
1
IN
+SUPPLY INPUT (SEE
SELECTOR GUIDE
)
OUT
REFERENCE
OUT
2.2nF MAX*
*CAPACITORS ARE OPTIONAL
GND
MAX6012
MAX6021
MAX6025
MAX6030
MAX6041
MAX6045
MAX6050
*
Typical Operating Circuit
19-4777; Rev 3; 4/01
PART
MAX6012
AEUR-T
MAX6012BEUR-T
MAX6021
AEUR-T -40°C to +85°C
MAX6021BEUR-T
MAX6025
AEUR-T
MAX6025BEUR-T
MAX6030
AEUR-T -40°C to +85°C
MAX6030BEUR-T
-40°C to +85°C
-40°C to +85°C
TEMP. RANGE
PIN-
PACKAGE
3 SOT23-3
3 SOT23-3
3 SOT23-3
3 SOT23-3
3 SOT23-3
3 SOT23-3
3 SOT23-3
3 SOT23-3
Ordering Information
TOP
MARK
FZAP
FZDA
FZAU
FZDF
FZAQ
FZDB
FZDW
FZDX
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
MAX6041
AEUR-T
MAX6041BEUR-T
MAX6045
AEUR-T -40°C to +85°C
MAX6045BEUR-T
MAX6050
AEUR-T -40°C to +85°C
MAX6050BEUR-T
-40°C to +85°C
-40°C to +85°C
3 SOT23-3
3 SOT23-3
3 SOT23-3
3 SOT23-3
3 SOT23-3
3 SOT23-3
FZAR
FZDC
FZAS
FZDD
FZAT
FZDE
Pin Configuration appears at end of data sheet.
(V
OUT
+ 200mV) to 12.6
5.000
MAX6050
(V
OUT
+ 200mV) to 12.6
4.500
(V
OUT
+ 200mV) to 12.6
4.096
MAX6041
MAX6045
(V
OUT
+ 200mV) to 12.6
(V
OUT
+ 200mV) to 12.6
2.500
3.000
MAX6025
MAX6030
2.5 to 12.6
2.048
2.5 to 12.6
1.247
MAX6012
MAX6021
INPUT VOLTAGE (V)
OUTPUT
VOLTAGE (V)
PART
Selector Guide
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MAX6050AEUR-T | Precision, Low-Power, Low-Dropout, |
| MAX6050BEUR-T | Precision, Low-Power, Low-Dropout, |
| MAX6030AEUR-T | Precision, Low-Power, Low-Dropout, |
| MAX6030BEUR-T | Precision, Low-Power, Low-Dropout, |
| MAX6012-MAX6050 | Precision, Low-Power, Low-Dropout, |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX604C/D | 功能描述:低壓差穩(wěn)壓器 - LDO RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動(dòng)電壓（最大值）:307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類(lèi)型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| MAX604C/D DIE | 制造商:Maxim Integrated Products 功能描述: |
| MAX604C/D+ | 功能描述:低壓差穩(wěn)壓器 - LDO RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動(dòng)電壓（最大值）:307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類(lèi)型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| MAX604CPA | 功能描述:低壓差穩(wěn)壓器 - LDO RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動(dòng)電壓（最大值）:307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類(lèi)型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| MAX604CPA+ | 功能描述:低壓差穩(wěn)壓器 - LDO 3.3/5/AdjV 500mA LDO RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動(dòng)電壓（最大值）:307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類(lèi)型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20 |
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