DataSheet.jp


Datasheet BH2227FV PDF ( 特性, スペック, ピン接続図 )

部品番号 BH2227FV
部品説明 D/A Converters
メーカ Rohm
ロゴ Rohm ロゴ 
プレビュー
Total 17 pages
		
11

No Preview Available !

BH2227FV Datasheet, BH2227FV PDF,ピン配置, 機能
Datasheet
D/A Converters
Standard 8bit 4ch 6ch Type
BH2227FV BH2228FV
General Description
The BH2227FV and BH2228FV ICs are 8bit R-2R-type
D/A converters with 4 and 6 channels, respectively.
Optimized circuitry allows two output voltages to be
supplied (3V/5V). Furthermore, the built-in RESET
function ensures that the output voltage at all channels
is LOW during power up. A broad power supply voltage
range is available (2.7V to 5.5V), providing design
flexibility.
Key Specifications
Power Source Voltage Range:
Current Consumption:
Differential Non Linearity Error:
Integral non Linearity Error:
Output current Performance:
Settling Time:
Data Transfer Frequency:
Action Temperature Range:
2.7V to 5.5V
0.8mA(Typ)
±1.0LSB
±1.5LSB
±1.0mA
100µs(Min)
10MHz(Max)
-20°C to +85°C
Features
Suitable for 2 independent power sources (3V/5V)
Built-in RESET function
High speed output response characteristics
3-line serial interface
Package
W(Typ) x D(Typ) x H(Max)
Applications
DVCs, DSCs, DVDs, CD-Rs, CD-RWs
SSOP-B14
5.00mm x 6.40mm x 1.35mm
Lineup
Number of channels
4ch
6ch
Input method
CMOS
Data latch method
CSB method
Package
SSOP-B14 Reel of 2500
Orderable Part Number
BH2227FV-E2
BH2228FV-E2
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
1/14
TSZ02201-0M2M0GZ15080-1-2
06.Nov.2015 Rev.001

1 Page



BH2227FV pdf, ピン配列
BH2227FV BH2228FV
Absolute Maximum Ratings (Ta=25°C)
Parameter
Symbol
Limit
Unit Remark
Power Source Voltage
VDD -0.3 to +7.0
V-
Terminal Voltage
VIN -0.3 to VCC
V-
Storage Temperature Range
Tstg
-55 to +125
°C -
Power Dissipation
Pd 0.40 (Note 1) W -
(Note 1) Derated at 4.0mW/°C at Ta>25°C
Caution: Operating the IC over the absolute maximum ratings may damage the IC. The damage can either be a short circuit between pins or an open circuit
between pins and the internal circuitry. Therefore, it is important to consider circuit protection measures, such as adding a fuse, in case the IC is operated over
the absolute maximum ratings.
Recommended Operating Conditions (Ta=25°C)
Parameter
Symbol
VDD Power Source Voltage
VDD
VFS Voltage to be Impressed
VFS
Terminal Input Voltage Range
VIN
Analog Output Current
IOUT
Action Temperature Range
Topr
Serial Clock Frequency
fCLK
Limit Load Capacitance
CL
(Note 2) Set the power source voltage so that VDD VFS.
Min
2.7
2.7
0
-1.0
-20
-
-
Limit
Typ
-
-
-
-
-
1.0
-
Max
5.5
VDD
VDD
+1.0
+85
10.0
0.1
Unit
V
V
V
mA
°C
MHz
µF
Remark
(Note 2)
(Note 2)
-
-
-
-
-
Electrical Characteristics
(Unless otherwise specified, VDD=VFS=3.0V, RL=OPEN, CL=0pF, Ta=25°C)
Parameter
Symbol
Min
Limit
Typ
<Current Consumption>
VDD System
IDD -
0.5
VFS System
IFS -
0.3
<Logic Interface>
L Input Voltage
VIL VSS
-
H Input Voltage
VIH 2.4
-
Input Current
IIN -10
-
<Buffer Amplifier>
Output Zero Scale Voltage
VZS1
VZS2
VSS
VSS
-
-
VFS1
VDD-0.1
-
Output Full Scale Voltage
VFS2
VFS3
VDD-0.3
VFS-0.1
-
-
VFS4
VFS-0.3
-
<D/A Converter Precision>
Differential Non Linearity Error
DNL
-1.0
-
Integral Non Linearity Error
INL -1.5
-
VDD Power Source Voltage Rise Time trVDD
100
-
Power ON Reset Release Voltage
VPOR
-
1.9
Unit
Max
Conditions
1.5 mA VDD=5VCLK=1MHZ
0.9 mA
0.6 V VDD=5.0V
VDD V VDD=5.0V
+10 µA
0.1 V 00h setting, at no load
0.3 V 00H setting, IOL=1.0mA
VDD V FFH setting, at no load
VDD V FFH setting, IOH=1.0mA
VFS V FFH setting, at no load
VFS V FFH setting, IOH=1.0mA
+1.0
+1.5
-
-
LSB Input code 02H to FDH
LSB Input code 02H to FDH
µs VDD=0V to 2.7V
V
www.rohm.com
© 2015 ROHM Co., Ltd. All rights reserved.
TSZ2211115001
3/14
TSZ02201-0M2M0GZ15080-1-2
06.Nov.2015 Rev.001


3Pages


BH2227FV 電子部品, 半導体
BH2227FV BH2228FV
Typical Performance Curves continued
1.0
VDD=3.0V
0.8
0.6
0.4
0.2
0.0
-0.2
-0.4
-0.6
-0.8
-1.0
0
64 128 192
INPInUpuTt CCodOeD[dEec[]dec]
256
Figure 8. 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
SUPSPuLpYplyVVOolLtaTgAe G: VED:DV[CV]C[V]
Figure 9. 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
SUPSPuLpYplyVVOolLtaTgAe :GVED:DV[VC]C[V]
80.0
70.0
IL=1.0mA
60.0
50.0
40.0
30.0
85°C
25°C
-20°C
20.0
10.0
0.0
0.0 1.0 2.0 3.0 4.0 5.0 6.0
SUPSPuLpYplyVVOolLtaTgAe G: VED:DV[VC] C[V]
Figure 10. Integral Non Linearity Error vs Supply Voltage
Figure 11. Output Zero Scale Voltage vs Supply Voltage
www.rohm.com
© 2015 ROHM Co., Ltd. All rights reserved.
TSZ2211115001
6/14
TSZ02201-0M2M0GZ15080-1-2
06.Nov.2015 Rev.001

6 Page





ページ 合計 : 17 ページ
PDF
ダウンロード
[ BH2227FV.PDF ]

共有リンク

Link :

おすすめデータシート

部品番号部品説明メーカ
BH2227FV

There is a function of D/A Converters.

Rohm
Rohm

多くを見つけるデータシート

部品番号部品説明メーカ
82S129

The 82S126 and 82S129 are field programmable, which means that custom patterns are immediately available by following the Signetics Generic fusing procedure. 1K-bit TTL Bipolar PROM, Address access time : 50ns max.

NXP
NXP
D1695

This part is a darlington connection NPN silicon epitaxial transistor. The 2SD1695 is a Darlington connection transistor and incorporates a dumper diode between the collector and emitter and a constant voltage diode and protection elements between the collector and base. This transistor is ideal for drives in solenoid and actuators.

NEC
NEC
FDMS86368

N-Channel Power Trench, 80V, 80A, 4.5mΩ.

Fairchild
Fairchild
2SC2456

Here is a Color TV Horizontal Driver, Vceo=300V, TO-126 Package.

Toshiba
Toshiba

www.DataSheet.jp    |   2018   |  メール    |   最新    |   Sitemap