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PDF AL1213A Data sheet ( Hoja de datos )
| Número de pieza | AL1213A | |
| Descripción | 8-BIT 0.5MSPS DAC | |
| Fabricantes | Samsung semiconductor | |
| Logotipo |  |
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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.
1
Datasheet pdf - http://www.DataSheet4U.co.kr/
1 page  
AL1213A
8-BIT 0.5MSPS DAC
AC ELECTRICAL CHARACTERISTICS
(Converter Specifications : VDDA = 5V, VSSA = VBB = 0V, Top = 25°C, VRT = 5.0V, VRB = 0.0V Cload = 2pF
unless otherwise specified.)
Characteristics
Symbol Min Typ Max Unit
Test Conditions
Conversion Rate
fc - 0.5 - MSPS data = 0.5MHz
Dynamic Supply Current Ivdd 1.5 2.3 7.0 mA
fc = 0.5MHz
(load cap = 25pF)
Analog Output Delay
Td
-
190 270
ns
fc = 0.5MHz
Data : All High
Analog Output Rise Time
Tr
-
230 300
ns
fc = 0.5MHz
Data : All Low → All High
Analog Output Fall Time
Tf
-
230 300
ns
fc = 0.5MHz
Data : All High → All Low
Center Code Rising Time
Trd
-
0.3 0.4 ms
fc = 0.5MHz
Data :
01111111 → 10000000
Power down on time
Tpon
-
30
-
ns
Data : 11111111
Power down off time
Tpof
-
240
-
ns
Data : 11111111
Power down current
Ipd -
4 50 nA
Data : 11111111
PD : 0V
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5
Datasheet pdf - http://www.DataSheet4U.co.kr/
5 Page 
AL1213A
8-BIT 0.5MSPS DAC
FEEDBACK REQUEST
We appreciate your interest in out products. If you have further questions, please specify in the attached form.
Thank you very much.
DC/AC Electrical Characteristic
Characteristics
Supply Voltage
Power dissipation
Resolution
Analog Output Voltage
Operating Temperature
Output Load Capacitor
Output Load Resistor
Integral Non-Linearity Error
Differential Non-Linearity Error
Maximum Conversion Rate
Min Typ Max
Unit
V
mW
Bits
V
°C
pF
Ω
LSB
LSB
MHz
Remarks
Voltage Output DAC
Characteristics
Reference Voltage
TOP
BOTTOM
Analog Output Voltage Range
Digital Input Format
Min Typ
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Max
Unit
V
Remarks
V
Binary Code or 2's Complement Code
Current Output DAC
Characteristics
Min Typ Max
Analog Output Maximum Current
Analog Output Maximum Signal Frequency
Reference Voltage
External Resistor for Current Setting (RSET)
Pipeline Delay
Unit
mA
MHz
V
Ω
sec
Remarks
• Do you want to Power down mode?
• Do you want to Internal Reference Voltage (BGR)?
• Which do you want to Serial Input TYPE or parallel Input TYPE?
• Do you need 3.3V and 5V power supply in your system?
11
Datasheet pdf - http://www.DataSheet4U.co.kr/
11 Page | ||
| Páginas | Total 12 Páginas | |
| PDF Descargar | [ Datasheet AL1213A.PDF ] | |
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