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BH2221FV の電気的特性と機能

BH2221FV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 BH2221FV
部品説明 D/A Converters
メーカ ROHM Semiconductor
ロゴ ROHM Semiconductor ロゴ 




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BH2221FV Datasheet, BH2221FV PDF,ピン配置, 機能
Datasheet
D/A Converters
Standard 8bit 10ch/12ch
BH2223FV BH2221FV
General Description
BH2223FV and BH2221FV are high performance 8bit
R-2R-type D/A converters with 10 and 12 channel
outputs, respectively.
A built-in RESET function ensures that the output
voltage at all channels is LOW during power up and a
broad power supply voltage range (2.7V - 5.5V)
provides design flexibility.
Features
Built-in RESET function
High speed output response characteristics
3-line serial interface
Applications
DVCs, DSCs, DVDs, CD-Rs, CD-RWs
Key Specifications
VCC Power Source Voltage Range: 2.7V to 5.5V
VDD Power Source Voltage Range: 2.7V to VCC
Current Consumption:
BH2223FV:
1.1mA(Typ)
BH2221FV:
1.6mA(Typ)
Differential Non Linearity Error:
±1.0LSB
Integral Non Linearity Error:
±1.5LSB
Output Current Performance:
±1.0mA
Settling Time:
100µs(Min)
Data Transfer Frequency:
10MHz(Max)
Action Temperature Range:
-20°C to +85°C
Packages
W(Typ) x D(Typ) x H(Max)
SSOP-B16
5.00mm x 6.40mm x 1.35mm
SSOP-B20
6.50mm x 6.40mm x 1.45mm
Lineup
Number of channels
10ch
12ch
Input method
CMOS
Data latch method
LD method
Package
SSOP-B16 Reel of 2500
SSOP-B20 Reel of 2500
Orderable Part Number
BH2223FV-E2
BH2221FV-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
1/15
TSZ02201-0M2M0GZ15060-1-2
06.Nov.2015 Rev.001

1 Page





BH2221FV pdf, ピン配列
BH2223FV BH2221FV
Absolute Maximum Ratings (Ta=25°C)
Parameter
Symbol
Rating
Unit Remark
Power Source Voltage
VCC
-0.3 to +7.0
V
Terminal Voltage
VIN
-0.3 to VCC
V
Storage Temperature Range
Tstg
-55 to +125
°C
Power Dissipation
0.65 (Note 1)
W BH2221FV
Pd
0.45 (Note 2)
W BH2223FV
(Note 1) Derated at 6.5mW/°C at Ta>25°C
(Note 2) Derated at 4.5mW/°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
VCC Power Source Voltage
VCC
VDD Power Source Voltage
VDD
Terminal Input Voltage Range
VIN
Analog Output Current
IOUT
Action Temperature Range
Topr
Serial Clock Frequency
fSCLK
Limit Load Capacitance
CL
(Note 3) Set the power source voltage so that VCC VDD.
Min
2.7
2.7
0
-1.0
-20
-
-
Rating
Typ
-
-
-
0
-
1.0
-
Max
5.5
VCC
VCC
+1.0
+85
10.0
0.1
Unit Remark
V
V
V
mA
°C
MHz
µF
(Note 3)
(Note 3)
-
-
-
-
-
Electrical Characteristics
(Unless otherwise specified, VCC=3.0V, VDD=3.0V, RL=OPEN, CL=0pF, Ta=25°C)
Parameter
Symbol
Min
Limit
Typ
Max
<Current Consumption> CLK=1MHz, 80H Setting
VCC System
ICC - 0.6 1.5
VDD System
VCC System
IDD - 1.0 2.0
ICC - 1.1 2.5
<Logic Interface>
L input Voltage
H input Voltage
VIL GND
- 0.2VCC
VIH 0.8VCC
-
VCC
Input Current
IIN -10
- +10
<Buffer Amplifier>
Output Zero Scale Voltage
VZS1
VZS2
GND
GND
-
-
0.1
0.3
Output Full Scale Voltage
VFS1
VFS2
VCC-0.1
VCC-0.3
-
-
VCC
VCC
<D/A Converter Precision>
Differential Non Linearity Error
DNL
-1.0
- +1.0
Integral Non Linearity Error
VCC Power Source Voltage Rise
Time
Power ON Reset Release Voltage
INL
trVCC
VPOR
-1.5
100
-
- +1.5
--
1.9 -
Unit Conditions
mA
BH2221FV
mA
mA BH2223FV
V
V
µA
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
3/15
TSZ02201-0M2M0GZ15060-1-2
06.Nov.2015 Rev.001


3Pages


BH2221FV 電子部品, 半導体
BH2223FV BH2221FV
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 or VDD=3.0V
64 128 192
INPInUpuTt CoOdDe E[de[dc]ec]
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
SUPPSLuYppVlyOVoLltTaAgeG: EVC:VC C[VC] [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
SUPSPuLpYplyVVOoltLaTgeA:GVECC:V[VC] C[V]
Figure 10. Integral Non Linearity Error vs Supply Voltage
160.0
140.0
120.0
100.0
85°C
25°C
-20°C
80.0
60.0
40.0
20.0
IL=1.0mA
0.0
0.0 1.0 2.0 3.0 4.0 5.0 6.0
SUPSPuLpYplyVVOolLtaTgeA:GVECC:V[VC] C[V]
Figure 11. Output Zero Scale Voltage vs Supply Voltage
www.rohm.com
© 2015 ROHM Co., Ltd. All rights reserved.
TSZ2211115001
6/15
TSZ02201-0M2M0GZ15060-1-2
06.Nov.2015 Rev.001

6 Page



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部品番号部品説明メーカ
BH2221FV

D/A Converters

ROHM Semiconductor
ROHM Semiconductor


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