參數(shù)資料
型號(hào): BH2219FVM-TR
廠商: Rohm Semiconductor
文件頁數(shù): 6/10頁
文件大?。?/td> 0K
描述: IC DAC 8BIT 2-CHAN MSOP8
標(biāo)準(zhǔn)包裝: 1
設(shè)置時(shí)間: 100µs
位數(shù): 8
數(shù)據(jù)接口: 串行
轉(zhuǎn)換器數(shù)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(yīng)商設(shè)備封裝: 8-MSOP
包裝: 標(biāo)準(zhǔn)包裝
輸出數(shù)目和類型: 2 電壓,單極
采樣率(每秒): *
其它名稱: BH2219FVM-DKR
BH2219FVM-DKR-ND
BH2219FVMDKR
BH2219FVM, BH2220FVM
Technical Note
5/7
www.rohm.com
2009.06 - Rev.A
2009 ROHM Co., Ltd. All rights reserved.
Electrical Characteristics Curves
Fig.6 Action current
consumption
Fig.7 DC offset voltage
Fig.8 Output voltage
characteristic
Fig.9 Differential non linearity
error
Fig.10 Integral non linearity
error
Fig.11 Power source voltage
to differential non linearity
Fig.12 Power source voltage
to integral non linearity error
Fig.13 Output zero scale
voltage
Fig.14 Output full scale
voltage
Fig.15 Reset release voltage
Fig.16 Settling time
Fig.17 Input voltage
0.0
0.5
1.0
1.5
2.0
2.5
3.0
-50
-25
0
25
50
75
100
125
TEMPARATURE:Ta[℃]
R
ESET
VOLTAGE:VPOR
[V]
0.00
0.05
0.10
0.15
0.20
0.25
0.30
0.35
0.40
0.45
0.01.02.03.04.05.06.0
SUPPLY VOLTAGE:VCC[V]
INL
[LSB]
0.0
20.0
40.0
60.0
80.0
100.0
120.0
140.0
160.0
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]
-100
-80
-60
-40
-20
0
0.0
1.0
2.0
3.0
4.0
5.0
6.0
SUPPLY VOLTAGE:VCC[V]
FU
LL
SC
ALE
VOLTAGE: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
[LSB]
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
S
B
]
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.0
1.0
2.0
3.0
4.0
5.0
6.0
SUPPLY VOLTAGE:VCC[V]
CIRCUIT
CURRENT:ICC[mA
]
-0.60
-0.40
-0.20
0.00
0.20
0.40
0.60
-50
-25
0
25
50
75
100
TEMPARATURE:Ta[℃]
OFFSET
VOLTAGE:Voff[m
V]
VCC=3.0V
0
20
40
60
80
100
0.0
1.0
2.0
3.0
4.0
5.0
6.0
SUPPLY VOLTAGE:VDD[V]
SETTL
IN
G
TIME:tOU
T
[s]
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:VDD[V]
IN
PU
T
VOLTAGE:VIL,VIH
[V]
CODE=80H
0
500
1000
1500
2000
2500
3000
0
64
128
192
256
INPUT CODE [dec]
OU
TPU
T
VOLTAGE:Vo[m
V]
IL=1.0mA
VCC=3.0V
85℃
25℃
-30℃
85℃
25℃
-30℃
85℃
25℃
-30℃
85℃
25℃
-30℃
VIH
VIL
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