參數(shù)資料
型號(hào)： MAX503
廠商： Maxim Integrated Products, Inc.
元件分類： 外設(shè)及接口
英文描述： Low Power 5V RS232 Dual Driver/Receiver with 0.1?μF Capacitors; Package: SO; No of Pins: 16; Temperature Range: -40?°C to 85?°C
中文描述： 電可擦除可編程邏輯器件
文件頁(yè)數(shù)： 1/16頁(yè)
文件大?。?/td> 118K
代理商： MAX503
_______________General Desc ription
The MAX503 is a low-power, 10-bit, voltage-output digital-
to-analog converter (DAC) that uses single 5V or dual ±5V
supplies. This device has an internal voltage reference plus
an output buffer amplifier. Operating current is only 250μA
from a single 5V supply, making it ideal for portable and
battery-powered applications. In addition, the shrink small-
outline package (SSOP) measures only 0.1 square inches,
using less board area than an 8-pin DIP. 10-bit resolution is
achieved through laser trimming of the DAC, op amp, and
reference. No further adjustments are necessary.
Internal gain-setting resistors can be used to define a DAC
output voltage range of 0V to +2.048V, 0V to +4.096V, or
±2.048V. Four-quadrant multiplication is possible without
the use of external resistors or op amps. The parallel logic
inputs are double buffered and are compatible with 4-bit, 8-
bit, and 16-bit microprocessors. For a hardware and soft-
ware compatible 12-bit upgrade, refer to the MAX530 data
sheet. For DACs with similar features but with a serial data
interface, refer to the MAX504/MAX515 data sheet.
________________________Applic ations
Battery-Powered Data-Conversion Products
Minimum Component-Count Analog Systems
Digital Offset/Gain Adjustment
Industrial Process Control
Arbitrary Function Generators
Automatic Test Equipment
Microprocessor-Controlled Calibration
____________________________Features
o
Buffered Voltage Output
o
Internal 2.048V Voltage Reference
o
Operates from Single 5V or Dual ±5V Supplies
o
Low Power Consumption:
250μA Operating Current
40μA Shutdown-Mode Current
o
SSOP Package Saves Space
o
Relative Accuracy: ±
1
/
2
LSB Max Over
Temperature
o
Guaranteed Monotonic Over Temperature
o
4-Quadrant Multiplication with No External
Components
o
Power-On Reset
o
Double-Buffered Parallel Logic Inputs
______________Ordering Information
M
5V, Low-Power, Parallel-Input,
Voltage-Output, 10-Bit DAC
________________________________________________________________ Maxim Integrated Products
Call toll free 1-800-998-8800 for free samples or literature.
1
24
23
22
21
20
19
18
17
1
2
3
4
5
6
7
8
D6/S0
V
DD
ROFS
RFB
D2
D9/D1
D8/D0
D7/S1
TOP VIEW
VOUT
V
SS
REFOUT
REFGND
A0
D5
D4
D3
16
15
14
13
9
10
11
12
LDAC
CLR
AGND
REFIN
DGND
CS
WR
A1
DIP/SO/SSOP
MAX503
__________________Pin Configuration
MAX503
REFOUT
18
REFIN ROFS
13
2.048V
REFERENCE
POWER-ON
RESET
DAC
CONTROL
LOGIC
REFGND
AGND
CLR
A0
A1
CS
WR
LDAC
V
DD
DGND
V
SS
VOUT
RFB
17
14
10-BIT DAC LATCH
INBL
D6/S0
D7/S1
D8/D0
D2
D9/D1
D4
D3
D5
INBM
NBH
INPUT
24
1
2
3
4 5 6 7
21
20
23
12
19
22
15
8
9
11
10
16
________________Func tional Diagram
PART
TEMP. RANGE
0°C to +70°C
0°C to +70°C
0°C to +70°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
PIN-PACKAGE
24 Narrow Plastic DIP
24 Wide SO
24 SSOP
24 Narrow Plastic DIP
24 Wide SO
24 SSOP
MAX503CNG
MAX503CWG
MAX503CAG
MAX503ENG
MAX503EWG
MAX503EAG
19-0279; Rev 0; 8/94
Refer to the MAX530 for military temperature or die equivalents.
相關(guān)PDF資料
PDF描述
MAX503EWG 5V, Low-Power, Parallel-Input, Voltage-Output, 10-Bit DAC
MAX503CAG Low Power 5V RS232 Dual Driver/Receiver with 0.1?μF Capacitors; Package: SO; No of Pins: 16; Temperature Range: -40?°C to 85?°C
MAX503CNG Low Power 5V RS232 Dual Driver/Receiver with 0.1?μF Capacitors; Package: SO; No of Pins: 16; Temperature Range: -40?°C to 85?°C
MAX503CWG Low Power 5V RS232 Dual Driver/Receiver with 0.1?μF Capacitors; Package: SO; No of Pins: 16; Temperature Range: -40?°C to 85?°C
MAX503EAG Low Power 5V RS232 Dual Driver/Receiver with 0.1?μF Capacitors; Package: SO; No of Pins: 16; Temperature Range: -40?°C to 85?°C
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MAX5033AASA+ 功能描述:直流/直流開關(guān)轉(zhuǎn)換器 500mA 76V MAXPower Step-Down RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關(guān)頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數(shù)量:2 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT
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