參數(shù)資料
型號(hào): DAC7800LPG4
廠商: Texas Instruments
文件頁(yè)數(shù): 3/23頁(yè)
文件大小: 0K
描述: IC DUAL 12BIT CMOS DAC 16-DIP
產(chǎn)品培訓(xùn)模塊: Data Converter Basics
標(biāo)準(zhǔn)包裝: 25
設(shè)置時(shí)間: 400ns
位數(shù): 12
數(shù)據(jù)接口: 串行,SPI?
轉(zhuǎn)換器數(shù)目: 2
電壓電源: 單電源
工作溫度: -40°C ~ 85°C
安裝類型: 通孔
封裝/外殼: 16-DIP(0.300",7.62mm)
供應(yīng)商設(shè)備封裝: 16-PDIP
包裝: 管件
輸出數(shù)目和類型: 2 電流,單極;2 電流,雙極
DAC7800, 7801, 7802
11
SBAS005A
www.ti.com
FIGURE 6. Bipolar Configuration with Gain Trim.
R
100
1
R
7
10k
1
C
10pF
DAC A
DAC B
R
10k
DAC7802
DGND
V
IN A
V
DD
+5V
C
D
2
R
10
20k
R
6
20k
R
10k
C
10pF
V
OUT A
V
OUT B
A1
A3
DAC7802 has a single analog common, AGND.
A1–A4, OPA602 or 1/2 OPA2107.
+
A2
+
A4
9
R
5
20k
R
8
20k
V
I
OUT B
R
FB B
+
AGND B
I
OUT A
R
FB A
+
AGND A
R
100
3
R
2
47
R
4
47
IN B
+
1F
V
REF A
V
REF B
FIGURE 7. 12-Bit Plus Sign DAC.
1
C
10pF
I
OUT A
DAC A
DAC B
R
FB A
DAC780X
DGND
V
DD
+5V
C
D
A1
DAC7802 has a single analog common, AGND.
A1 OPA602 or 1/2 OPA2107.
INA105
DG188
Sign Control
REF102
±10V
13 Bits
V
REF B
+15V
V
REF A
R
AGND B
+10V
AGND A
2
4
6
1F
2
3
1
6
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