參數資料
| 型號： | BH2219FVM-TR |
| 廠商： | Rohm Semiconductor |
| 文件頁數： | 1/10頁 |
| 文件大小： | 0K |
| 描述： | IC DAC 8BIT 2-CHAN MSOP8 |
| 標準包裝： | 1 |
| 設置時間： | 100µs |
| 位數： | 8 |
| 數據接口： | 串行 |
| 轉換器數目： | 2 |
| 電壓電源： | 單電源 |
| 工作溫度： | -20°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 8-VSSOP，8-MSOP（0.110"，2.80mm 寬） |
| 供應商設備封裝： | 8-MSOP |
| 包裝： | 標準包裝 |
| 輸出數目和類型： | 2 電壓，單極 |
| 采樣率（每秒）： | * |
| 其它名稱： | BH2219FVM-DKR BH2219FVM-DKR-ND BH2219FVMDKR |
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www.rohm.com
2009.06 - Rev.A
2009 ROHM Co., Ltd. All rights reserved.
D/A Converter Series for Electronic Adjustments
Standard 8bit 2ch·3ch Type
D/A Converters
BH2219FVM, BH2220FVM
●Description
The BH2219FVM and BH2220FVM are 8bit R-2R-type D/A converters with 2 and 3 channels, respectively. A compact
package allows adjacent placement, thereby eliminating deterioration of the D/A converter due to wire pattern. Furthermore,
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
1) Compact package enabling adjacent placement
2) Built-in RESET function
3) High speed output response characteristics
4) 3-line serial interface
5) Broad power supply voltage range: 2.7V-5.5V
●Applications
DVCs, DSCs, DVDs, CD-Rs, CD-RWs
●Lineup
Parameter
BH2219FVM
BH2220FVM
Power source voltage range
2.7V to 5.5V
Number of channels
2ch
3ch
Current consumption
0.6mA
Differential non linearity error
±1.0LSB
Integral non linearity error
±1.5LSB
Output current performance
±1.0mA
Settling time
100s
Maximum data transfer frequency
10MHz
Input method
CMOS
Data latch method
LD method
Package
MSOP8
●Absolute Maximum Ratings(Ta=25℃)
Parameter
Symbol
Limits
Unit
Remarks
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
℃
-
Power dissipation
PD
470
*1
mW
-
*1 Derated at 4.7mW/C at Ta>25℃
*2 These products are not robust against radiation
No.09052EAT01
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相關代理商/技術參數 |
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| BH2220GLS-E2 | 功能描述:數模轉換器- DAC TUNING D/A CONVERTER RoHS:否 制造商:Texas Instruments 轉換器數量:1 DAC 輸出端數量:1 轉換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩定時間:1 us 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube |
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