AL1213A PDF даташит
Спецификация AL1213A изготовлена «Samsung semiconductor» и имеет функцию, называемую «8-BIT 0.5MSPS DAC». |
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Детали детали
Номер произв | AL1213A |
Описание | 8-BIT 0.5MSPS DAC |
Производители | Samsung semiconductor |
логотип |
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AL1213A
8-BIT 0.5MSPS DAC
GENERAL DESCRIPTION
The AL1213A is a CMOS 8-bit D/A converter for general application. This digital to analog converter consists of a
R-2R ladder block & an Op amp block. Its maximum conversion rate is 0.5MSPS.
FEATURES
• Resolution : 8-bit
• Differential Linearity Error : ± 0.4 LSB (TYP)
• Maximum Conversion Rate : 0.5MSPS
• Supply Voltage : 5V
• External Voltage Reference
• Single Voltage Output : 0V to 5V
• Operation Temperature Range : 0 to 70°C
TYPICAL APPLICATIONS
• DVD
• CDP
• General purpose Digital to Analog Conversion
FUNCTIONAL BLOCK DIAGRAM
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VRT
D[7]
D[6]
D[5]
D[4]
D[3]
R2R
LADDER
OP
AMP
VOUT
D[2]
D[1]
D[0]
VRB
PD
Rev 2.1 (Apr. 2002)
No responsibility is assumed by SEC for its use nor for any infringements of patents or other rights of third parties
that may result from its use. The content of this datasheet is subject to change without any notice.
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8-BIT 0.5MSPS DAC
CORE PIN DESCRIPTION
Name
DI0 ~ DI7
VRB
VRT
AOUT
VDDA
VSSA
VBB
I/O Type
DI
AI
AI
AO
AP
AG
AG
I/O TYPE ABBR
• AI : Analog Input
• DI : Digital Input
• AO : Analog Output
• DO : Digital Output
• AP : Analog Power
• AG : Analog Ground
• AB : Analog bi-direction port
• DB : Digital Bidirection port
• DP : Digital Power
• DG : Digital Ground
• DB : Digital Sub Bias
I/O Pad
picc_bb
pia_bb
pia_bb
poa_bb
vdda
vssa
vbb
Pin Description
Digital Input Data
Voltage Reference Bottom (0V)
Voltage Reference Top (5V)
Analog Voltage Output
Analog Power
Analog Ground
Analog Ground
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AL1213A
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AL1213A
CORE CONFIGURATION
VDDA VSSA VBB
8-BIT 0.5MSPS DAC
D[7:0]
PD
al1213a
VOUT
VRT
VRB
ABSOLUTE MAXIMUM RATINGS
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Characteristics
Supply Voltage
Reference Input Voltage
Digital Input Voltage HIGH
LOW
Operating Temperature
Symbol
VDDA
VRT
VRB
Vinh
Vinl
Top
Typ
5
5.0
0.0
5.0
0.0
0 to 70
Unit
V
V
V
V
V
°C
NOTES :
1. ABSOLUTE MAXIMUM RATING specifies the values beyond which the device may be damaged permanently.
Exposure to ABSOLUTE MAXIMUM RATINGS conditions for extended periods may affect reliability. Each condition value
is applied with the other values kept within the following operating conditions and function operation under any of these
conditions not implied.
2. All voltages are measured with respect to VSSA, VDDD unless otherwise specified.
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Номер в каталоге | Описание | Производители |
AL1213A | 8-BIT 0.5MSPS DAC | Samsung semiconductor |
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