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PDF M62364 Data sheet ( Hoja de datos )
| Número de pieza | M62364 | |
| Descripción | 8-BIT 8-CH MULTIPLYING D-A CONVERTER WITH BUFFER AMPLIFIERS | |
| Fabricantes | Mitsubishi | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de M62364 (archivo pdf) en la parte inferior de esta página. Total 6 Páginas | ||
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MITSUBISHI <Dig./Ana. INTERFACE>
M62364FP
8-BIT 8-CH MULTIPLYING D-A CONVERTER WITH BUFFER AMPLIFIERS
GENERAL DESCRIPTION
The M62364FP is a CMOS 8-bit, 8-ch D/A converter having a
multiplying function and output buffer amplifiers. It has a serial data
input and can easily communicate with a microcontroller by the
simple three-wiring method (DI, CLK, LD).
The output buffer amplifiers operating in AB-class has both sinking
and driving capabilities of 1.0mA or more and can operate in a whole
supply range from VDD to GND.
The IC is suitable for a use in automatic adjustment applications in
conjunction with a MCU by utilizing the terminal DO for a cascading
connection.
FEATURES
• Three-wiring serial data transmission
• Doubled precision 8-ch D/A converter employing an R-2R with
higher-order segment method
• 8 buffer amplifiers operating in a whole supply voltage range from
VDD to GND
• 4-quadrant multiplication
PIN CONFIGURATION (TOP VIEW)
VIN1 1
VOUT1 2
VOUT2 3
VIN2 4
VDD 5
LD 6
CLK 7
DI 8
VIN3 9
VOUT3 10
VOUT4 11
VIN4 12
24 VIN8
23 VOUT8
22 VOUT7
21 VIN7
20 GND
19 RESET
18 VDAref
17 DO
16 VIN6
15 VOUT6
14 VOUT5
13 VIN5
Outline 24P2Q (FP)
APPLICATION
Digital to analog conversion for consumer and industrial equipment.
Gain setting and automatic adjustment of display-monitor and CTV.
BLOCK DIAGRAM
DI 8
CLK 7
VDD
5
12-bit SHIFT REGISTER
D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 D10 D11
ADDRESS DECODER
17 DO
6 LD
RESET 19
8-bit Latch
D-A CONVERTER
8-bit Latch
D-A CONVERTER
18 VDAref
1
VIN1
2
VOUT1
24
VIN8
23
VOUT8
20
GND
MITSUBISHI ELECTRIC
(1 / 6 )
1 page  
MITSUBISHI <Dig./Ana. INTERFACE>
M62364FP
8-BIT 8-CH MULTIPLYING D-A CONVERTER WITH BUFFER AMPLIFIERS
ABSOLUTE MAXIMUM RATING
SYMBOL
VDD
VIND
VIN
VOUT
VDAref
Topr
Tstg
PARAMETER
Supply Voltage
Digital Input Voltage
Analog Input Voltage
Analog Output Voltage
D-A Reference Voltage
Operating Temperature
Storage Temperature
MEASUREMENT CONDITION
RATINGS
-0.3 ~ +7.0
-0.3 ~ +7.0
-0.3 ~ VDD+0.3
-0.3 ~ VDD+0.3
-0.3 ~ VDD+0.3
-20 ~ +75
-40 ~ +125
UNIT
V
V
V
V
V
°C
°C
ELECTRICAL CHARACTERISTICS
<Ana/Dig Common Part> (VDD=5V±10%,VDD≥VIN,GND,VDAref=0V,Ta=-20~85°C unless otherwise noted)
SYMBOL
VDD
IDD
PARAMETER
Supply Voltage
Supply Current
MEASUREMENT CONDITION
CLK=1MHz,VCC=3V,IAO=0µA
LIMIT
MIN TYP MAX
2.7 3.0 3.6
3.5
UNIT
V
mA
<Digital Part> (VDD=5V±10%,VDD≥VIN,GND,VDAref=0V,Ta=-20~85°C unless otherwise noted)
SYMBOL
IILK
IIL
IIH
VOL
VOH
PARAMETER
Input Leak Current
Digital Input "Low" Voltage
Digital Input "High" Voltage
Do Terminal Output "Low" Voltage
Do Terminal Output "High" Voltage
MEASUREMENT CONDITION
VIN=0 ~ VDD
IOL=2.5mA
IOH=-400µA
LIMIT
MIN TYP
-10
0.8VDD
VDD-0.4
MAX
10
0.2VDD
0.4
UNIT
µA
V
V
V
V
<Analog Part> (VDD=5V±10%,VDD≥VIN,GND,VDAref=0V,Ta=-20~85°C unless otherwise noted)
SYMBOL
PARAMETER
IIN Input Current
IDAref
RES
DNL
NL
VAO
IAO
CO
RO
D-A Reference Input Current
Resolution
Differential Nonlinearity
Nonlinearity
Buffer Amplifier Output Voltage
Range
Buffer Amplifier Output Current
Range
Output Capacitative Load
Buffer Amplifier Output Impedance
MEASUREMENT CONDITION
VIN=3V,VDAref=0V,
*Proportional to max.
input current condition(VIN-VDAref) and
digital data of each channels.
VIN=3V,VDAref=0V,
*Proportional to max.
input current condition(VIN-VDAref) and
digital data of each channels.
VDD=2.61V,VDAref=0.050V(10mV/1LSB)
Without load(IAO=±0)
IAO=±100µA
IAO=±500µA
Upper Saturation Voltage=0.4V
Lower Saturation Voltage=0.4V
LIMIT
UNIT
MIN TYP MAX
0.18 mA
-1.44
-1
-1.5
0.1
0.2
-1
mA
8 bit
1 LSB
1.5 LSB
VCC-0.1
VCC-0.2
V
1 mA
0.1 µ F
5Ω
MITSUBISHI ELECTRIC
(5/ 6 )
5 Page | ||
| Páginas | Total 6 Páginas | |
| PDF Descargar | [ Datasheet M62364.PDF ] | |
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