參數(shù)資料
型號: AD7398BRUZ
廠商: Analog Devices Inc
文件頁數(shù): 20/24頁
文件大?。?/td> 0K
描述: IC DAC 12BIT QUAD SRL-IN 16TSSOP
產(chǎn)品培訓(xùn)模塊: Data Converter Fundamentals
DAC Architectures
標(biāo)準(zhǔn)包裝: 1
設(shè)置時間: 6µs
位數(shù): 12
數(shù)據(jù)接口: 串行,SPI?
轉(zhuǎn)換器數(shù)目: 4
電壓電源: 雙 ±
功率耗散(最大): 16mW
工作溫度: -40°C ~ 125°C
安裝類型: 表面貼裝
封裝/外殼: 16-TSSOP(0.173",4.40mm 寬)
供應(yīng)商設(shè)備封裝: 16-TSSOP
包裝: 管件
輸出數(shù)目和類型: 4 電壓,單極
采樣率(每秒): 167k
產(chǎn)品目錄頁面: 784 (CN2011-ZH PDF)
AD7398/AD7399
Rev. C | Page 5 of 24
Parameter
Symbol
Condition
3 V to 5 V ± 10%
±5 V ± 10%
Unit
AC CHARACTERISTICS
Output Slew Rate
SR
Data = 000H to 3FFH to 000H
2
V/μs typ
Settling Time8
tS
To ±0.1% of full scale
6
μs typ
Shutdown Recovery
tSDR
6
μs typ
DAC Glitch
Q
Code 1FFH to 200H to 1FFH
150
nVs typ
Digital Feedthrough
QDF
15
nVs typ
Feedthrough
VOUT/VREF
VREF = 1.5 VDC + 1 V p-p,
63
dB typ
data = 000H, f = 100 kHz
SUPPLY CHARACTERISTICS
Shutdown Supply Current
IDD_SD
No load
30/60
μA typ/max
Positive Supply Current
IDD
VIL = 0 V, no load,
40°C < TA < +125°C
1.5/2.8
1.6/3
mA typ/max
IDD
VIL = 0 V, no load,
40°C < TA < +85°C
1.5/2.6
1.6/2.8
mA typ/max
Negative Supply Current
ISS
VIL = 0 V, no load
1.5/2.5
1.6/2.7
mA typ/max
Power Dissipation
PDISS
VIL = 0 V, no load
5
16
mW typ
Power Supply Sensitivity
PSS
ΔVDD = ±5%
0.006
%/% max
1
One LSB = VREF/1024 V for the 10-bit AD7399.
2
The first two codes (000H and 001H) are excluded from the linearity error measurement in single-supply operation.
3
These parameters are guaranteed by design and not subject to production testing.
4
When VREF is connected to either the VDD or the VSS power supply, the corresponding VOUT voltage programs between ground and the supply voltage minus the offset
voltage of the output buffer, which is the same as the VZSE error specification. See additional discussion in the Theory of Operation section.
5
Input resistance is code dependent.
6
Typicals represent average readings measured at 25°C.
7
All input control signals are specified with tR = tF = 2 ns (10% to 90% of 3 V) and timed from a voltage level of 1.5 V.
8
The settling time specification does not apply for negative going transitions within the last 3 LSBs of ground.
TIMING DIAGRAMS
SDI
tCSS
tDS
tDH
tCH
tCL
tCSH
tLDAC
tLDH
SA
SD
A1
A0
D11
D10
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
CLK
IN
REG
LD
tLDS
CS
LDAC
02179-
003
Figure 3. AD7398 Timing Diagram (AD7399 with SDI = 14 Bits Only)
CLK
tCH
tCL
tCSH
tCSS
tLDS
tLDH
tLDS
tLDAC
tCSS
1/
fCLK
CS
LDAC
02179-
004
Figure 4. Continuous Clock Timing Diagram
相關(guān)PDF資料
PDF描述
MS27467T25F4SD CONN PLUG 56POS STRAIGHT W/SCKT
VI-24Y-MU-F2 CONVERTER MOD DC/DC 3.3V 132W
VI-J0Z-MZ-F3 CONVERTER MOD DC/DC 2V 10W
VI-J0Z-MZ-F2 CONVERTER MOD DC/DC 2V 10W
TXB0104RUTR IC VOLT-LEVEL TRANSLATOR 12UQFN
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AD7398BRUZ 制造商:Analog Devices 功能描述:IC, DAC, 12BIT, 167KSPS, TSSOP-16
AD7398BRUZ-REEL7 功能描述:IC DAC 12BIT QUAD SERIAL 16TSSOP RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 數(shù)模轉(zhuǎn)換器 系列:- 標(biāo)準(zhǔn)包裝:47 系列:- 設(shè)置時間:2µs 位數(shù):14 數(shù)據(jù)接口:并聯(lián) 轉(zhuǎn)換器數(shù)目:1 電壓電源:單電源 功率耗散(最大):55µW 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:28-SSOP(0.209",5.30mm 寬) 供應(yīng)商設(shè)備封裝:28-SSOP 包裝:管件 輸出數(shù)目和類型:1 電流,單極;1 電流,雙極 采樣率(每秒):*
AD7398BRZ 功能描述:IC DAC 12BIT QUAD SRL 16-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:- 標(biāo)準(zhǔn)包裝:1 系列:- 設(shè)置時間: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
AD7398BRZ-REEL 功能描述:IC DAC 12BIT QUAD SERIAL 16SOIC RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 數(shù)模轉(zhuǎn)換器 系列:- 標(biāo)準(zhǔn)包裝:47 系列:- 設(shè)置時間:2µs 位數(shù):14 數(shù)據(jù)接口:并聯(lián) 轉(zhuǎn)換器數(shù)目:1 電壓電源:單電源 功率耗散(最大):55µW 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:28-SSOP(0.209",5.30mm 寬) 供應(yīng)商設(shè)備封裝:28-SSOP 包裝:管件 輸出數(shù)目和類型:1 電流,單極;1 電流,雙極 采樣率(每秒):*
AD7398BRZ-REEL7 制造商:AD 制造商全稱:Analog Devices 功能描述:Quad, Serial-Input 12-Bit/10-Bit DACs