參數(shù)資料
型號: MSC1212Y3PAGRG4
廠商: TEXAS INSTRUMENTS INC
元件分類: 微控制器/微處理器
英文描述: 8-BIT, FLASH, 40 MHz, MICROCONTROLLER, PQFP64
封裝: GREEN, PLASTIC, TQFP-64
文件頁數(shù): 26/111頁
文件大?。?/td> 1113K
代理商: MSC1212Y3PAGRG4
MSC1211, MSC1212
MSC1213,MSC1214
SBAS323G JUNE 2004 REVISED OCTOBER 2007
www.ti.com
21
TYPICAL CHARACTERISTICS: VDACs
AVDD = +5V, DVDD = +5V, fOSC = 8MHz, PGA = 1, fMOD = 15.625kHz, Bipolar, filter = Sinc3, Buffer ON, and VREF ≡ (REF IN+) (REF IN) = +2.5V, unless
otherwise specified. For VDAC: VREF = AVDD, RLOAD = 10k, and CLOAD = 200pF unless otherwise noted.
VDAC INTEGRAL NONLINEARITY vs CODE
0000h
INL
(LS
B
)
DAC Code
2000h 4000h 6000h 8000h A000h C000h E000h FFFFh
40
20
0
20
40
40_C
+85
_C
+25
_C
+125
_C
VDAC DIFFERENTIAL NONLINEARITY vs CODE
DNL
(L
S
B
)
1.0
0.8
0.6
0.4
0.2
0
0.2
0.4
0.6
0.8
1.0
0000h
DAC Code
2000h 4000h 6000h 8000h A000h C000h E000h FFFFh
5.0
4.9
4.8
4.7
4.6
4.5
VDAC SOURCE CURRENT CAPABILITY
V
DA
C
Ou
tp
u
t
(V
)
I
SOURCE (mA)
04
6
10
8
2
121416
DAC = All 1s
0.6
0.5
0.4
0.3
0.2
0.1
0
VDAC SINK CURRENT CAPABILITY
V
DA
C
Ou
tp
u
t
(V
)
I
SINK (mA)
04
6
10
8
2
121416
DAC = All 0s
0.5
E
rro
r
(%
o
f
F
S
)
Load Resistor (k
)
110
100
1k
10k
1
0
1
2
3
4
5
VDAC FULLSCALE ERROR vs LOAD RESISTOR
相關(guān)PDF資料
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