BU2508FV ROHM Co. Ltd., BU2508FV Datasheet - Page 6

• Manufacturer Part Number: BU2508FV
• Description: 10bit 4channels , D/a Converter With Output Buffer
• Manufacturer: ROHM Co. Ltd.

●Electrical Characteristics Curves
Fig.10
Fig.4
Fig.1
Fig.7
-0.5
-1.5
6
5
4
3
2
1
0
-0.5
-1.5
1.5
0.5
6
5
4
3
2
1
0
1.5
0.5
-40
-1
-1
1
0
1
0
0
0
0
Differential linearity error
characteristic
200
Output voltage linearity
Circuit current temperature
200
200
Integral linearity error
Input Code [decimal]
code=1FFh
Input Code [decimal
Input Code [decimal]
（-30℃）
（-30℃）
（-30℃）
400
400
400
10
Temp. [ ℃ ]
code=000h
600
600
600
code=3FFh
800
800
800
60
1000
]
1000
1000
1200
1200
1200
Fig.11
Fig.2
Fig.5
Fig.8
6
5
4
3
2
1
0
-0.5
-1.5
-0.5
-1.5
2.52
2.51
2.49
2.48
1.5
0.5
1.5
0.5
-1
2.5
0
Output load fluctuation characteristic
-1
1
0
1
0
0
-2.5
0
Output voltage linearity
Differential linearity error
Integral linearity error
200
200
200
(input code : 1FFh)
Input Code [decimal]
（25℃）
-1.5
（25℃）
Input Code [decimal]
Input Code [decimal]
Ta=-30℃
（25℃）
400
400
400
IOUT [mA]
-0.5
6/8
600
Ta=85℃
600
Ta=25℃
600
0.5
800
800
800
1000
1000
1000
1.5
1200
1200
1200
2.5
Fig.12
Fig.6
Fig.3
Fig.9
-0.5
-1.5
-0.5
-1.5
6
5
4
3
2
1
0
-0.5
-1.5
1.5
0.5
1.5
0.5
1.5
0.5
-1
-1
-1
0
1
0
1
0
1
0
0
0
0
Differential linearity error
Pull-up built in resistance
200
characteristic
Output voltage linearity
Integral linearity error
200
200
200
Input Code [decimal]
Input Code [decimal
（85℃）
Input Code [decimal]
（85℃）
Input Code [decimal
（85℃）
400
400
400
400
Ta=25℃
600
Ta=-30℃
600
600
600
Ta=85℃
800
800
800
800
]
]
1000
1000
1000
1000
1200
1200
1200
1200