參數(shù)資料
型號: DAC7801LU/1K
廠商: Texas Instruments
文件頁數(shù): 18/23頁
文件大?。?/td> 0K
描述: IC DUAL 12B CMOS MULT D/A 24SOIC
產(chǎn)品培訓(xùn)模塊: Data Converter Basics
標(biāo)準(zhǔn)包裝: 1,000
設(shè)置時(shí)間: 400ns
位數(shù): 12
數(shù)據(jù)接口: 并聯(lián)
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: 24-SOIC(0.295",7.50mm 寬)
供應(yīng)商設(shè)備封裝: 24-SOIC
包裝: 帶卷 (TR)
輸出數(shù)目和類型: 2 電流,單極;2 電流,雙極
DAC7800, 7801, 7802
4
SBAS005A
www.ti.com
DATA
CS
CLK
t
1
t
5
UPD A
UPD B
t
3
t
7
CLR
t
6
t
8
t
4
0V
5V
0V
NOTES: (1) All input signal rise and fall times are measured from 10% to 90% of +5V. t = t = 5ns.
(2) Timing measurement reference level is V + V
2
F
R
IH
IL
.
t
2
PARAMETER
MINIMUM
t1 — Data Setup Time
15ns
t2 — Data Hold Time
15ns
t3 — Chip Select to CLK,
15ns
Update, Data Setup Time
t4 — Chip Select to CLK,
40ns
Update, Data Hold Time
t5 — CLK Pulse Width
40ns
t6 — Clear Pulse Width
40ns
t7 — Update Pulse Width
40ns
t8 — CLK Edge to UPD A
15ns
or UPD B
TIMING CHARACTERISTICS
VDD = +5V, VREF A = VREF B = +10V, TA = –40°C to +85°C.
Data In
Bit 0
Bit 23
Bit 22
Bit 21
Bit 20
Bit 19
Bit 18
Bit 17
Bit 16
Bit 15
Bit 14
Bit 13
Bit 12
Bit 11
Bit 10
Bit 9
Bit 8
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
LSB
DAC A
MSB
DAC A
LSB
DAC B
MSB
DAC B
DAC7800 Data Input Sequence
DAC7800 Digital Interface Block Diagram
24-Bit
Shift Register
DAC A Register
UPD A
Data In
CLK
UPD B
LSB
MSB
DAC B Register
LSB
MSB
Bit
23
Bit
12
Bit
11
Bit
0
CLK
DATA INPUT FORMAT
DAC7800 (Cont.)
相關(guān)PDF資料
PDF描述
VI-J6M-MX-B1 CONVERTER MOD DC/DC 10V 75W
VI-J6H-MX-B1 CONVERTER MOD DC/DC 52V 75W
VI-J6D-MX-B1 CONVERTER MOD DC/DC 85V 75W
D38999/26KG41AN CONN HSG PLUG 41POS STRGHT PINS
D38999/26KE26SBLC CONN HSG PLUG 26POS STRGHT SCKT
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DAC7801LUG4 功能描述:數(shù)模轉(zhuǎn)換器- DAC Dual Mono CMOS 12B Multiplying DAC RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉(zhuǎn)換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時(shí)間:1 us 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube
DAC7802 制造商:BB 制造商全稱:BB 功能描述:Dual Monolithic CMOS 12-Bit Multiplying DIGITAL-TO-ANALOG CONVERTERS
DAC7802K 制造商:BB 制造商全稱:BB 功能描述:Dual Monolithic CMOS 12-Bit Multiplying DIGITAL-TO-ANALOG CONVERTERS
DAC7802KP 功能描述:數(shù)模轉(zhuǎn)換器- DAC Dual Monolithic CMOS 12-Bit Multiplying RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉(zhuǎn)換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時(shí)間:1 us 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube
DAC7802KU 功能描述:數(shù)模轉(zhuǎn)換器- DAC Dual Monolithic CMOS 12-Bit Multiplying RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉(zhuǎn)換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時(shí)間:1 us 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube