參數(shù)資料
型號(hào): MAX6105EUR-T
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類: 基準(zhǔn)電壓源/電流源
英文描述: Low-Cost, Micropower, Low-Dropout, High-Output-Current, SOT23 Voltage References
中文描述: 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 5 V, PDSO3
封裝: SOT-23, 3 PIN
文件頁(yè)數(shù): 1/12頁(yè)
文件大?。?/td> 260K
代理商: MAX6105EUR-T
General Description
The MAX6101–MAX6105 are low-cost, low-dropout
(LDO), micropower voltage references. These three-termi-
nal references operate with an input voltage range from
(V
OUT
+ 200mV) to 12.6V and are available with output
voltage options of 1.25V, 2.5V, 3V, 4.096V, and 5V. They
feature a proprietary curvature-correction circuit and
laser-trimmed thin-film resistors that result in a low tem-
perature coefficient of 75ppm/°C (max) and an initial
accuracy of ±0.4% (max). These devices are specified
over the extended temperature range (-40°C to +85°C).
These series-mode voltage references draw only 90μA of
supply current and can source 5mA and sink 2mA of load
current. Unlike conventional shunt-mode (two-terminal)
references that waste supply current and require an
external resistor, these devices offer a supply current that
is virtually independent of the supply voltage (with only a
4μA/V variation with supply voltage) and do not require an
external resistor. Additionally, these internally compensat-
ed devices do not require an external compensation
capacitor and are stable with up to 1μF of load capaci-
tance. Eliminating the external compensation capacitor
saves valuable board area in space-critical applications.
Their LDO voltage and supply-independent, ultra-low
supply current make these devices ideal for battery-oper-
ated, high-performance, low-voltage systems.
The MAX6101–MAX6105 are available in tiny 3-pin
SOT23 packages.
Applications
Portable Battery-Powered Systems
Notebook Computers
PDAs, GPSs, DMMs
Cellular Phones
Hard-Disk Drives
Features
o
Ultra-Small 3-Pin SOT23 Package
o
Low Cost
o
Stable with C
LOAD
= 0 to 1μF
o
5mA Source Current
o
±0.4% max Initial Accuracy
o
Low 75ppm/°C Temperature Coefficient
o
150μA max Quiescent Supply Current
o
50mV Dropout at 1mA Load Current
M
Low-Cost, Micropower, Low-Dropout,
High-Output-Current, SOT23 Voltage References
________________________________________________________________
Maxim Integrated Products
For free samples and the latest literature, visit www.maxim-ic.com or phone 1-800-998-8800.
For small orders, phone 1-800-835-8769.
1
OUT
1
3
GND
IN
MAX6101
MAX6102
MAX6103
MAX6104
MAX6105
SOT23-3
TOP VIEW
2
19-1613; Rev 0; 1/00
Pin Configuration
Ordering Information
Selector Guide
PART
MAX6101
EUR-T
MAX6102
EUR-T
MAX6103
EUR-T
MAX6104
EUR-T
MAX6105
EUR-T
-40°C to +85°C
-40°C to +85°C
-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
TOP
MARK
FZGT
FZGU
FZGV
FZGW
FZGX
-40°C to +85°C
PART
MAX6101
MAX6102
MAX6103
MAX6104
MAX6105
3.000
4.096
2.500
1.250
OUTPUT
VOLTAGE (V)
INPUT VOLTAGE
RANGE (V)
2.5 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
5.000
Note:
There is a minimum order increment of 2500 pieces for
SOT packages.
IN
+SUPPLY INPUT (SEE
SELECTOR GUIDE
)
OUT
REFERENCE
OUT
1
μ
F MAX*
*CAPACITORS ARE OPTIONAL.
GND
MAX6101
MAX6102
MAX6103
MAX6104
MAX6105
*
Typical Operating Circuit
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