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ROHM Semiconductor |
◆Structure
◆Product
◆Type
Silicon monolithic integrated circuit
Single Channel 16-bit CIS/CCD Analog Front End
BU6574FV
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◆Features
・Correlated double sampling (CDS)
・Programmable gain amplifier (8bit resolution)
・16bit 6MSPS ADC
・Serial control interface
・Offset calibration DAC (8bit resolution)
・Internally generated voltage references
・4bit wide multiplexed data output format
◆Absolute maximum ratings (Ta=25℃)
Parameter
Symbol
Ratings
Unit
Supply voltage 1
Supply voltage 2
I/O supply voltage
Digital input voltage *1
Digital output voltage *2
Analog input voltage *3
Analog output voltage *4
Storage temperature
Power dissipation *5
VAVDD
VDVDD
VVDDIO
VID
VOD
VIA
VOA
Tstg
Pd
-0.2 to 4.0
-0.2 to 4.0
-0.2 to 4.0
-0.2 to VVDDIO + 0.3
-0.2 to VVDDIO + 0.3
-0.2 to VAVDD + 0.3
-0.2 to VAVDD + 0.3
-25 to 125
400
V
V
V
V
V
V
V
℃
mW
*1 : Pin No.3,4,6,8,9 *2 : Pin No.10,11,12,13 *3 : Pin No.20
*4 : Pin No.16,17,18,19
*5 : Reduced by 4mW for each increase in Ta of 1℃ over 25℃
◆Operating conditions (Ta = 0℃ to 70℃)
Parameter
Symbol
Supply voltage 1
Supply voltage 2
I/O supply voltage
VAVDD
VDVDD
VVDDIO
MIN
3.135
3.135
3.0
TYP
3.3
3.3
3.3
MAX
3.465
3.465
3.6
Unit
V
V
V
This product is not designed for protection against radioactive rays
Status of this document
The Japanese version of this document is the formal specification.
A customer may use this translation version only for a reference to help reading the formal version.
If there are any differences in translation version of this document, formal version takes priority.
REV. A
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◆Electrical characteristics (Unless otherwise noted, VAVDD=VDVDD=VVDDIO = 3.3V, Ta = 25℃)
Parameter
Symbol
MIN
TYP
MAX
Unit
Conditions
Overall System Specification
Input signal limits
VIN
Conversion Rate
RATE
0.26
-
-
-
2.7 V
6 MSPS
Digital Inputs
High level input voltage
VIH 0.7*VVDDIO
-
-V
Low level input voltage
VIL
-
-
0.2*VVDDIO
V
High level input current
IIH
-
-
1 uA
Low level input current
IIL
-
-
1 uA
Digital Outputs
High level output voltage VOH VVDDIO-0.5
Low level output voltage
VOL
-
-
-
- V IOH = 1mA
0.5 V IOL = 1mA
Supply Currents
Total supply current -
active
Total Analog AVDD,
Supply current - active
Total digital DVDD,
Supply current - active
Total digital I/O,
Supply current - active
Supply current – full
power down mode
ITOTAL
IAVDD
IDVDD
IVDDIO
IPD
-
-
-
-
-
35.7
41.7
70
mA
MCLK = 12MHz
MCLK = 24MHz
32
34
50
mA
MCLK = 12MHz
MCLK = 24MHz
1.5
3.0
10
mA
MCLK = 12MHz
MCLK = 24MHz
2.2
4.4
10
mA
MCLK = 12MHz
MCLK = 24MHz
30 60 uA MCLK=Low
REV. A
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