BH2226FV_09 Datasheet, PDF (2/10 Pages) Rohm – Standard 8bit 8ch Type D/A Converters

BH2226FV,BH2226F
●Absolute Maximum Ratings
Parameter
Symbol
Limits
Power source voltage
VCC
-0.3~7.0
Terminal voltage
VIN
-0.3~VCC
Storage temperature range
Power dissipation
TSTG
PD
-55~125
450^*1
500^*2
*1 Derated at 4.5mW/ ℃ at Ta>25℃
*2 Derated at 5.0mW/ ℃ at Ta>25℃
*3 Please note that this product is not robust against radiation.
Technical Note
(Ta=25℃)
Unit
Remarks
V
-
V
-
℃
-
mW
BH2226FV
mW
BH2226F
●Recommended Operating Conditions
Parameter
VCC power source voltage
Terminal input voltage range
Analog output current
Operating temperature range
Serial clock frequency
D/A output limit load capacity
Symbol
VCC
VIN
IO
TOPR
FCLK
CL
MIN.
2.7
0
-1.0
-20
-
-
Limits
TYP.
-
-
-
-
1.0
-
MAX.
5.5
VCC
1.0
85
10.0
0.1
Unit
V
V
mA
℃
MHz
µF
(Ta=25℃)
Remarks
-
-
-
-
-
-
●Electrical Characteristics
(Unless otherwise specified, VCC=3.0V, RL=OPEN, CL=0pF, Ta=25℃)
Parameter
Symbol
MIN.
Limits
TYP.
<Current consumption>
VCC system
ICC
-
1.1
ICCPD
-
5
<Logic interface>
L input voltage
VIL
GND
-
H input voltage
VIH
2.4
-
Input current
IIN
-10
-
L output voltage
VOL
-
-
H output voltage
VOH VCC-0.4
-
<Buffer amplifier>
Output zero scale voltage
ZS1
GND
-
ZS3
GND
-
Output full scale voltage
FS1
VCC-0.1
-
FS3
VCC-0.3
-
<D/A converter precision>
Differential non linearity error
DNL
-1.0
-
Integral non linearity error
INL
-1.5
-
VCC power source voltage rise
trVCC
100
-
time
Power on reset release voltage
VPOR
-
1.9
MAX.
2.5
20
0.6
VCC
10
0.4
-
0.1
0.3
VCC
VCC
1.0
1.5
-
-
Unit
Conditions
mA CLK=1MHz, 80H setting
µA At power down setting
V VCC=5V
V VCC=5V
µA
V IOH=2.5mA
V IOL=0.4mA
V 00H setting, at no load
V 00H setting, IOH=1.0mA
V FFH setting, at no load
V FFH setting, IOL=1.0mA
LSB Input code 02H~FDH
LSB Input code 02H~FDH
µs VCC=0→2.7V
V
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2009.07 - Rev.B