參數(shù)資料
型號: AD1934WBSTZ-RL
廠商: Analog Devices Inc
文件頁數(shù): 28/28頁
文件大?。?/td> 0K
描述: IC DAC 8CH W/ON-CHIP PLL 48LQFP
標(biāo)準(zhǔn)包裝: 2,000
位數(shù): 24
數(shù)據(jù)接口: 串行,SPI?
轉(zhuǎn)換器數(shù)目: 8
電壓電源: 模擬和數(shù)字
工作溫度: -40°C ~ 105°C
安裝類型: 表面貼裝
封裝/外殼: 48-LQFP
供應(yīng)商設(shè)備封裝: 48-LQFP(7x7)
包裝: 帶卷 (TR)
輸出數(shù)目和類型: 8 電壓,單極
采樣率(每秒): *
Data Sheet
AD1934
Rev. D | Page 9 of 28
PIN CONFIGURATION AND FUNCTION DESCRIPTIONS
06106-
020
AV
DD
48
LF
47
NC
46
NC
45
NC
44
NC
43
NC
42
NC
41
NC
40
NC
39
CM
38
AV
DD
37
DV
DD
13
DS
DAT
A3
14
DS
DAT
A2
15
DS
DAT
A1
16
DBCL
K
17
DL
RCL
K
18
AUX
DAT
A1
19
NC
20
AUX
T
DM
BCL
K
21
AUX
T
DM
L
RCL
K
22
CI
N
23
CO
UT
24
AGND
1
MCLKI/XI
2
MCLKO/XO
3
AGND
4
AVDD
5
OL3
6
OR3
7
OL4
8
OR4
9
PD/RST 10
DSDATA4
11
DGND 12
AGND
36
FILTR
35
AGND
34
AVDD
33
AGND
32
OR2
31
OL2
30
OR1
29
OL1
28
CLATCH
27
CCLK
26
DGND
25
AD1934
TOP VIEW
(Not to Scale)
SINGLE-ENDED
OUTPUT
NC = NO CONNECT
Figure 2. Pin Configuration
Table 10. Pin Function Description
Pin No.
Input/Output
Mnemonic
Description
1
I
AGND
Analog Ground.
2
I
MCLKI/XI
Master Clock Input/Crystal Oscillator Input.
3
O
MCLKO/XO
Master Clock Output/Crystal Oscillator Output.
4
I
AGND
Analog Ground.
5
I
AVDD
Analog Power Supply. Connect to analog 3.3 V supply.
6
O
OL3
DAC 3 Left Output.
7
O
OR3
DAC 3 Right Output.
8
O
OL4
DAC 4 Left Output.
9
O
OR4
DAC 4 Right Output.
10
I
PD/RST
Power-Down Reset (Active Low).
11
I/O
DSDATA4
DAC Serial Data Input 4. Data input to DAC4 data in/TDM DAC2 data out (dual-line
mode)/AUX DAC2 data out (to external DAC2).
12
I
DGND
Digital Ground.
13
I
DVDD
Digital Power Supply. Connect to digital 3.3 V supply.
14
I/O
DSDATA3
DAC Serial Data Input 3. Data input to DAC3 data in/TDM DAC2 data in (dual-line
mode)/AUX not used.
15
I/O
DSDATA2
DAC Serial Data Input 2. Data input to DAC2 data in/TDM DAC2 data out/AUX not used.
16
I
DSDATA1
DAC Serial Data Input 1. Data input to DAC1 data in/TDM DAC data in/AUX TDM data in.
17
I/O
DBCLK
Bit Clock for DACs (Regular Stereo, TDM, or Daisy-Chain TDM Mode).
18
I/O
DLRCLK
LR Clock for DACs (Regular Stereo, TDM, or Daisy-Chain TDM Mode).
19
O
AUXDATA1
AUX DAC1 data out (to external DAC1).
20
NC
No Connect.
21
I/O
AUXTDMBCLK
Auxiliary Mode Only DAC TDM Bit Clock.
22
I/O
AUXTDMLRCLK
Auxiliary Mode Only DAC LR TDM Clock.
23
I
CIN/ADR0
Control Data Input (SPI).
24
I/O
COUT/SDA
Control Data Output (SPI).
25
I
DGND
Digital Ground.
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AD1934YSTZ 功能描述:IC DAC 8CH W/ON-CHIP PLL 48LQFP RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 數(shù)模轉(zhuǎn)換器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:50 系列:- 設(shè)置時間:4µs 位數(shù):12 數(shù)據(jù)接口:串行 轉(zhuǎn)換器數(shù)目:2 電壓電源:單電源 功率耗散(最大):- 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:8-TSSOP,8-MSOP(0.118",3.00mm 寬) 供應(yīng)商設(shè)備封裝:8-uMAX 包裝:管件 輸出數(shù)目和類型:2 電壓,單極 采樣率(每秒):* 產(chǎn)品目錄頁面:1398 (CN2011-ZH PDF)
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