參數(shù)資料
型號(hào): AD9740ARUZRL7
廠商: Analog Devices Inc
文件頁(yè)數(shù): 31/32頁(yè)
文件大?。?/td> 0K
描述: IC DAC 10BIT 210MSPS 28-TSSOP
產(chǎn)品培訓(xùn)模塊: Data Converter Fundamentals
DAC Architectures
標(biāo)準(zhǔn)包裝: 1,000
系列: TxDAC®
設(shè)置時(shí)間: 11ns
位數(shù): 10
數(shù)據(jù)接口: 并聯(lián)
轉(zhuǎn)換器數(shù)目: 1
電壓電源: 模擬和數(shù)字
功率耗散(最大): 145mW
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 28-TSSOP(0.173",4.40mm 寬)
供應(yīng)商設(shè)備封裝: 28-TSSOP
包裝: 帶卷 (TR)
輸出數(shù)目和類型: 2 電流,單極;2 電流,雙極
采樣率(每秒): 210M
配用: AD9740ACP-PCBZ-ND - BOARD EVAL FOR AD9740ACP
AD9740
Rev. B | Page 8 of 32
PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS
1
2
3
4
5
6
7
8
9
10
11
12
13
14
NC = NO CONNECT
28
27
26
25
24
23
22
21
20
19
18
17
16
15
DB8
DB7
DB6
DB3
DB4
DB5
(MSB) DB9
DVDD
DCOM
MODE
IOUTA
RESERVED
AVDD
DB2
DB1
DB0
NC
IOUTB
ACOM
NC
SLEEP
NC
REFLO
REFIO
FS ADJ
CLOCK
AD9740
TOP VIEW
(Not to Scale)
02911-
003
Figure 3. 28-Lead SOIC and TSSOP Pin Configuration
PIN 1
INDICATOR
NC = NO CONNECT
1
DB3
2
DB2
3
DVDD
4
DB1
5
DB0
6
NC
7
NC
8
NC
24 FS ADJ
23 REFIO
22 ACOM
21 IOUTA
20 IOUTB
19 ACOM
18 AVDD
17 AVDD
9
N
C
1
0
D
C
O
M
11
C
L
K
V
D
12
C
L
K
+
13
C
L
K
14
C
L
K
C
O
M
15
C
M
O
D
E
1
6
M
O
D
E
32
D
B
4
3
1
D
B
5
3
0
D
B
6
2
9
D
B
7
2
8
D
B
8
2
7
D
B
9
(M
S
B
)
26
D
C
O
M
25
S
L
E
P
TOP VIEW
(Not to Scale)
AD9740
02911-
004
Figure 4. 32-Lead LFCSP Pin Configuration
Table 5. Pin Function Descriptions
SOIC/TSSOP
Pin No.
LFCSP
Pin No.
Mnemonic
Description
1
27
DB9 (MSB)
Most Significant Data Bit (MSB).
2 to 9
28 to 32, 1, 2, 4
DB8 to DB1
Data Bits 8 to 1.
10
5
DB0 (LSB)
Least Significant Data Bit (LSB).
11 to 14, 19
6 to 9
NC
No Internal Connection.
15
25
SLEEP
Power-Down Control Input. Active high. Contains active pull-down circuit; it can be
left unterminated if not used.
16
N/A
REFLO
Reference Ground when Internal 1.2 V Reference Used. Connect to ACOM for both
internal and external reference operation modes.
17
23
REFIO
Reference Input/Output. Serves as reference input when using external reference.
Serves as 1.2 V reference output when using internal reference. Requires 0.1 μF capacitor
to ACOM when using internal reference.
18
24
FS ADJ
Full-Scale Current Output Adjust.
20
19, 22
ACOM
Analog Common.
21
20
IOUTB
Complementary DAC Current Output. Full-scale current when all data bits are 0s.
22
21
IOUTA
DAC Current Output. Full-scale current when all data bits are 1s.
23
N/A
RESERVED
Reserved. Do Not Connect to Common or Supply.
24
17, 18
AVDD
Analog Supply Voltage (3.3 V).
25
16
MODE
Selects Input Data Format. Connect to DCOM for straight binary, DVDD for twos complement.
N/A
15
CMODE
Clock Mode Selection. Connect to CLKCOM for single-ended clock receiver (drive CLK+
and float CLK–). Connect to CLKVDD for differential receiver. Float for PECL receiver
(terminations on-chip).
26
10, 26
DCOM
Digital Common.
27
3
DVDD
Digital Supply Voltage (3.3 V).
28
N/A
CLOCK
Clock Input. Data latched on positive edge of clock.
N/A
12
CLK+
Differential Clock Input.
N/A
13
CLK
Differential Clock Input.
N/A
11
CLKVDD
Clock Supply Voltage (3.3 V).
N/A
14
CLKCOM
Clock Common.
相關(guān)PDF資料
PDF描述
V375A48H400BG CONVERTER MOD DC/DC 48V 400W
VI-J7R-MY CONVERTER MOD DC/DC 7.5V 50W
V150A36H500BL3 CONVERTER MOD DC/DC 36V 500W
V375A48H400BF3 CONVERTER MOD DC/DC 48V 400W
V150A36H500BL2 CONVERTER MOD DC/DC 36V 500W
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AD9740ARZ 功能描述:IC DAC 10BIT 210MSPS 28-SOIC RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 數(shù)模轉(zhuǎn)換器 系列:TxDAC® 標(biāo)準(zhǔn)包裝:1 系列:- 設(shè)置時(shí)間:4.5µs 位數(shù):12 數(shù)據(jù)接口:串行,SPI? 轉(zhuǎn)換器數(shù)目:1 電壓電源:單電源 功率耗散(最大):- 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:8-SOIC(0.154",3.90mm 寬) 供應(yīng)商設(shè)備封裝:8-SOICN 包裝:剪切帶 (CT) 輸出數(shù)目和類型:1 電壓,單極;1 電壓,雙極 采樣率(每秒):* 其它名稱:MCP4921T-E/SNCTMCP4921T-E/SNRCTMCP4921T-E/SNRCT-ND
AD9740ARZRL 功能描述:IC DAC 10BIT 210MSPS 28-SOIC RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 數(shù)模轉(zhuǎn)換器 系列:TxDAC® 產(chǎn)品培訓(xùn)模塊:LTC263x 12-, 10-, and 8-Bit VOUT DAC Family 特色產(chǎn)品:LTC2636 - Octal 12-/10-/8-Bit SPI VOUT DACs with 10ppm/°C Reference 標(biāo)準(zhǔn)包裝:91 系列:- 設(shè)置時(shí)間:4µs 位數(shù):10 數(shù)據(jù)接口:MICROWIRE?,串行,SPI? 轉(zhuǎn)換器數(shù)目:8 電壓電源:單電源 功率耗散(最大):2.7mW 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:14-WFDFN 裸露焊盤 供應(yīng)商設(shè)備封裝:14-DFN-EP(4x3) 包裝:管件 輸出數(shù)目和類型:8 電壓,單極 采樣率(每秒):*
AD9740-EB 制造商:Analog Devices 功能描述:10 BIT 100 MSPS CMOS DAC - Bulk
AD9740WARUZRL7 功能描述:數(shù)模轉(zhuǎn)換器- DAC 10-Bit 210 MSPS RoHS:否 制造商:Analog Devices 轉(zhuǎn)換器數(shù)量:4 DAC 輸出端數(shù)量:4 轉(zhuǎn)換速率: 分辨率:12 bit 接口類型:Serial (I2C) 穩(wěn)定時(shí)間: 最大工作溫度:+ 105 C 安裝風(fēng)格: 封裝 / 箱體:TSSOP 封裝:Reel
AD9741 制造商:AD 制造商全稱:Analog Devices 功能描述:Dual 8-/10-/12-/14-/16-Bit 250 MSPS Digital-to-Analog Converters