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BH2226F の電気的特性と機能

BH2226FのメーカーはROHM Semiconductorです、この部品の機能は「D/A Converters」です。


製品の詳細 ( Datasheet PDF )

部品番号 BH2226F
部品説明 D/A Converters
メーカ ROHM Semiconductor
ロゴ ROHM Semiconductor ロゴ 




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BH2226F Datasheet, BH2226F PDF,ピン配置, 機能
Datasheet
D/A Converters
Standard 8bit 8ch Type
BH2226FV BH2226F
General Description
The BH2226FV,BH2226F is an 8bit R-2R-type D/A
converter with 8 channels. The D/A converter output
and serial/parallel conversion function can be switched
with one command, and a built-in RESET function
ensures that the output voltage at all channels is LOW
during power up. A broad power supply voltage range
(2.7V-5.5V) is available, providing design flexibility.
Features
Integrated expansion port function
Built-in RESET function
High speed output response characteristics
3-line serial interface
Key Specifications
Power Source Voltage Range:
Number of Channels:
Current Consumption:
Differential Non Linearity Error:
Integral Non Linearity Error:
Output Current Performance:
Settling Time:
Data Transfer Frequency:
Input Method:
Data Latch Method:
Operating Temperature Range:
2.7V to 5.5V
8ch
1.1mA(Typ)
±1.0LSB
±1.5LSB
±1.0mA
100µs(Min)
10MHz(Max)
CMOS
CSB method
-20°C to +85°C
Packages
W(Typ) x D(Typ) x H(Max)
Applications
DVCs, DSCs, DVDs, CD-Rs, CD-RWs
SSOP-B16
5.00mm x 6.40mm x 1.35mm
Lineup
Package
SSOP-B16
Reel of 2500
SOP16
Reel of 2500
Orderable Part Number
BH2226FV-E2
BH2226F-E2
SOP16
10.00mm x 6.20mm x 1.71mm
Product structureSilicon monolithic integrated circuit
www.rohm.com
© 2015 ROHM Co., Ltd. All rights reserved.
TSZ2211114001
This product has no designed protection against radioactive rays
1/16
TSZ02201-0M2M0GZ15070-1-2
06.Nov.2015 Rev.001

1 Page





BH2226F pdf, ピン配列
BH2226FV BH2226F
Electrical Characteristics
(Unless otherwise specified, VCC=3.0V, RL=OPEN, CL=0pF, Ta=25°C)
Parameter
Symbol
Min
Limit
Typ
<Current Consumption>
VCC System
ICC
ICCPD
-
-
1.1
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
VZS1
VZS2
GND
GND
-
-
Output Full Scale Voltage
VFS1
VFS2
VCC-0.1
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
Time
trVCC
100
-
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 to FDH
LSB Input code 02H to FDH
µs VCC=0V to 2.7V
V
www.rohm.com
© 2015 ROHM Co., Ltd. All rights reserved.
TSZ2211115001
3/16
TSZ02201-0M2M0GZ15070-1-2
06.Nov.2015 Rev.001


3Pages


BH2226F 電子部品, 半導体
BH2226FV BH2226F
Typical Performance Curves continued
1 .0
0 .8
0 .6
0 .4
0 .2
0 .0
- 0 .2
- 0 .4
- 0 .6
- 0 .8
- 1 .0
0
VCC=3.0V
64 128 192
INPInUpTutCCOodDeE[d[edc]ec]
256
Figure 7. Integral Non Linearity Error vs Input Code
0.25
0.20
0.15
0.10
0.05
0.00
0.0
1.0 2.0 3.0 4.0 5.0 6.0
SUPPSLuYppVlyOVoLltTagAeG: EVC:CV[CV]C[V]
Figure 8. Differential Non Linearity Error vs Supply Voltage
0.45
0.40
0.35
0.30
0.25
0.20
0.15
0.10
0.05
0.00
0.0
1.0 2.0 3.0 4.0 5.0 6.0
SUPPSLupYplVy OVoLltaTgAeG: VEC:CV[VC]C[V]
Figure 9. Integral Non Linearity Error vs Supply Voltage
80.0
70.0
IL=1.0mA
60.0
50.0
40.0
30.0
20.0
85°C
25°C
-20°C
10.0
0.0
0.0 1.0 2.0 3.0 4.0 5.0 6.0
SUSPuPppLlyYVVolOtaLgeT:AVGCCE[:VV]CC[V]
Figure 10. Output Zero Scale Voltage vs Supply Voltage
www.rohm.com
© 2015 ROHM Co., Ltd. All rights reserved.
TSZ2211115001
6/16
TSZ02201-0M2M0GZ15070-1-2
06.Nov.2015 Rev.001

6 Page



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共有リンク

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部品番号部品説明メーカ
BH2226F

D/A Converters

ROHM Semiconductor
ROHM Semiconductor
BH2226FV

D/A Converters

ROHM Semiconductor
ROHM Semiconductor


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