參數(shù)資料
型號(hào): DAC7800LUG4
廠商: Texas Instruments
文件頁(yè)數(shù): 4/23頁(yè)
文件大?。?/td> 0K
描述: IC DUAL 12BIT CMOS DAC 16-SOIC
產(chǎn)品培訓(xùn)模塊: Data Converter Basics
標(biāo)準(zhǔn)包裝: 40
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: 表面貼裝
封裝/外殼: 16-SOIC(0.295",7.50mm 寬)
供應(yīng)商設(shè)備封裝: 16-SOIC
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
12
SBAS005A
www.ti.com
FIGURE 8. 13-Bit Bipolar DAC.
1
C
10pF
I
OUT A
DAC A
DAC B
R
FB A
DAC780X
DGND
V
DD
+5V
A1
DAC7802 has a single analog common, AGND.
A1 OPA602 or 1/2 OPA2107.
REF102
±10V
13 Bits
V
REF B
+15V
V
REF A
R
AGND B
AGND A
+10V
I
OUT B
R
FB B
2
C
10pF
A2
R
C
D
INA105
2
4
6
1F
2
3
6
1
V
REF 2
DAC 2
DAC 1
DAC 3
Gain Adjust
Filter Input
V
REF 3
I
OUT 3
AGND 3
High-Pass Out
Band-Pass
Out
Low-Pass
Out
UAF 42
C
RR
R
DAC780X
V
REF 1
I
OUT 1
AGND 1
I
OUT 2
AGND 2
DAC 4
Q Adjust
V
REF 4
I
OUT 4
AGND 4
R
FB 4
C Adjust
f
R = 50k
C = 1000pF ±0.5%
±0.5%
1/2 DAC780X
1
5
13
12
3
14
7
2
11
8
4
6
FIGURE 9. Digitally Programmable Universal Active Filter.
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