参数资料
型号: BH2226FV-FE2
厂商: Rohm Semiconductor
文件页数: 10/12页
文件大小: 0K
描述: IC DAC 8BIT 8-CHAN SSOP-B16
标准包装: 1
设置时间: 100µs
位数: 8
数据接口: 串行
转换器数目: 8
电压电源: 单电源
工作温度: -20°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 16-TSSOP(0.173",4.40mm 宽)
供应商设备封装: 16-SSOPB
包装: 标准包装
输出数目和类型: 8 电压,单极
采样率(每秒): *
产品目录页面: 1375 (CN2011-ZH PDF)
其它名称: BH2226FV-FE2DKR
BH2226FV,BH2226F
Technical Note
7/9
www.rohm.com
2009.07 - Rev.B
2009 ROHM Co., Ltd. All rights reserved.
●Electrical Characteristics Curves
Fig.9 Action current
consumption
Fig.10 Consumption current at
power down
Fig.11 Output voltage
characteristic
Fig.12 Differential non linearity
error
Fig.13 Integral non linearity
error
Fig.14 Power source voltage
vs. differential non linearity
error
Fig.15 Power source voltage
vs. integral non linearity error
Fig.16 Output zero scale
voltage
Fig.17 Output full scale
voltage
Fig.18 Reset release voltage
Fig.19 Settling time
Fig.20 Input voltage
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
01
2
3
45
6
SUPPLY VOLTAGE:VCC[V]
CIRCUIT
CURRE
NT:ICC[mA
]
0
20
40
60
80
100
0.0
1.0
2.0
3.0
4.0
5.0
6.0
SUPPLY VOLTAGE:VCC[V]
SETTLING
TIM
E
:tOUT[us]
0.0
0.5
1.0
1.5
2.0
2.5
3.0
0.0
1.0
2.0
3.0
4.0
5.0
6.0
SUPPLY VOLTAGE:VCC[V]
IN
PU
T
VOLTAGE:VIL,VIH
[V]
0.00
0.05
0.10
0.15
0.20
0.25
0.30
0.35
0.40
0.45
0.0
1.0
2.0
3.0
4.0
5.0
6.0
SUPPLY VOLTAGE:VCC[V]
INL
[LSB]
0.0
10.0
20.0
30.0
40.0
50.0
60.0
70.0
80.0
0.0
1.0
2.0
3.0
4.0
5.0
6.0
SUPPLY VOLTAGE:VCC[V]
ZER
O
SC
ALE
VOLTAGE:ZS[m
V]
-140
-120
-100
-80
-60
-40
-20
0
0.0
1.0
2.0
3.0
4.0
5.0
6.0
SUPPLY VOLTAGE:VCC[V]
FUL
L
SCAL
E
VOL
T
AGE:FS[m
V]
-0.4
-0.3
-0.2
-0.1
0.0
0.1
0.2
0.3
0.4
0
64
128
192
256
INPUT CODE [dec]
DNL
[L
SB]
-1.0
-0.8
-0.6
-0.4
-0.2
0.0
0.2
0.4
0.6
0.8
1.0
0
64
128
192
256
INPUT CODE [dec]
INL
[LS
B
]
0.00
0.05
0.10
0.15
0.20
0.25
0.0
1.0
2.0
3.0
4.0
5.0
6.0
SUPPLY VOLTAGE:VCC[V]
DNL
[L
SB]
0.0
0.5
1.0
1.5
2.0
2.5
3.0
0
64
128
192
256
INPUT CODE:[dec]
OUTPUT
VOLTAGE:Vo[V]
0.00
0.50
1.00
1.50
2.00
2.50
3.00
-50
-25
0
25
50
75
100
TEMPARATURE:Ta[℃]
RESET
VOLTAGE:VPOR[V]
85℃
25℃
-20℃
25℃
85℃
-20℃
25℃
85℃
25℃
-20℃
IL=1.0mA
0.0
2.0
4.0
6.0
8.0
10.0
12.0
14.0
16.0
012
345
6
SUPPLY VOLTAGE:VCC[V]
CI
RCUI
T
CURRENT
:I
CCPD[
uA
]
85℃
25℃
-20℃
VCC=3.0V
VIH
VIL
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