国产精品成人VA在线观看-国产乱妇乱子视频在播放-国产日韩精品一区二区三区在线-国模精品一区二区三区

參數資料
型號: AD7834
廠商: Analog Devices, Inc.
英文描述: 14-Bit Quad DAC(14位四D/A轉換器)
中文描述: 14位四路DAC(14位四的D / A轉換器)
文件頁數: 2/16頁
文件大小: 416K
代理商: AD7834
P
arameter
ACCURACY
Resolution
Relative Accuracy
Differential Nonlinearity
Full-Scale Error
T
MIN
to T
MAX
Zero-Scale Error
Gain Error
Gain Temperature Coefficient
2
A
B
S
Units
Test Conditions/Comments
14
±
2
±
0.9
14
±
1
±
0.9
14
±
2
±
0.9
Bits
LSB max
LSB max
Guaranteed Monotonic Over Temperature
V
REF
(+) = +7 V, V
REF
(–) = –7 V
±
5
±
4
±
0.5
4
20
50
±
5
±
4
±
0.5
4
20
50
±
8
±
5
±
0.5
4
20
50
mV max
mV max
mV typ
ppm FSR/
°
C typ
ppm FSR/
°
C max
μ
V max
V
REF
(+) = +7 V, V
REF
(–) = –7 V
V
REF
(+) = +7 V, V
REF
(–) = –7 V
DC Crosstalk
2
REFERENCE INPUTS
DC Input Resistance
Input Current
V
REF
(+) Range
V
REF
(–) Range
[V
REF
(+)–V
REF
(–)]
See Terminology. R
L
= 10 k
30
±
1
0/+8.192
–8.192/0
5/14
30
±
1
+7/+8.192
–8.192/0
7/14
30
±
1
0/+8.192 V min/max
–8.192/0 V min/max
5/14
V min/max
M
typ
μ
A max
Per Input
For Specified Performance. Can Go as Low as
0 V, but Performance Not Guaranteed
DEVICE SENSE GROUND INPUTS
Input Current
DIGITAL INPUTS
V
INH
, Input High Voltage
V
INL
, Input Low Voltage
I
INH
, Input Current
C
IN
, Input Capacitance
POWER REQUIREMENTS
V
CC
V
DD
V
SS
Power Supply Sensitivity
Full Scale/
V
DD
Full Scale/
V
SS
I
CC
±
2
±
2
±
2
μ
A max
Per Input. V
DSG
= –2 V to +2 V
2.4
0.8
±
10
10
2.4
0.8
±
10
10
2.4
0.8
±
10
10
V min
V max
μ
A max
pF max
5.0
15.0
–15.0
5.0
15.0
–15.0
5.0
15.0
–15.0
V nom
V nom
V nom
±
5% for Specified Performance
±
5% for Specified Performance
±
5% for Specified Performance
110
100
0.2
3
6
10
15
10
110
100
0.2
3
6
10
15
10
110
100
0.5
3
6
15
15
15
dB typ
dB typ
mA max
mA max
mA max
mA max
mA max
mA max
V
INH
= V
CC
, V
INL
= DGND
AD7834. V
INH
= 2.4 V min, V
INL
= 0.8 V max
AD7835. V
INH
= 2.4 V min, V
INL
= 0.8 V max
AD7834. Outputs Unloaded
AD7835. Outputs Unloaded
Outputs Unloaded
I
DD
I
SS
–2–
REV. A
AD7834/AD7835–SPECIFICATIONS
(V
CC
= +5 V
±
5%; V
DD
= +15 V
±
5%; V
SS
= –15 V
±
5%; AGND =
DGND = 0 V; T
A1
= T
MIN
to T
MAX
, unless otherwise noted)
(These characteristics are included for Design Guidance and are not
subject to production testing. )
AC PERFORMANCE CHARACTERISTICS
P
arameter
A
B
S
Units
Test Conditions/Comments
DYNAMIC PERFORMANCE
Output Voltage Settling Time
10
10
10
μ
s typ
Full-Scale Change to
±
1/2 LSB. DAC Latch Contents
Alternately Loaded with All 0s and All 1s
Measured with V
REF
(+) = V
REF
(–) = 0 V. DAC Latch
Alternately Loaded with All 0s and All 1s
See Terminology
See Terminology; Applies to the AD7835 Only
See Terminology
Feedthrough to DAC Output Under Test Due to
Change in Digital Input Code to Another Converter
Effect of Input Bus Activity on DAC Output Under Test
Digital-to-Analog Glitch Impulse
120
120
120
nV-s typ
DC Output Impedance
Channel-to-Channel Isolation
DAC to DAC Crosstalk
Digital Crosstalk
0.5
100
25
3
0.5
100
25
3
0.5
100
25
3
typ
dB typ
nV-s typ
nV-s typ
Digital Feedthrough – AD7834
Digital Feedthrough
– AD7834
Output Noise Spectral Density
@ 1 kHz
0.2
0.1
0.2
0.1
0.2
0.1
nV-s typ
nV-s typ
40
40
40
nV/
Hz
typ
All 1s Loaded to DAC. V
REF
(+) = V
REF
(–) = 0 V
NOTES
1
Temperature range is as follows: A Version: –40
°
C to +85
°
C; B Version: –40
°
C to +85
°
C; S Version: –55
°
C to +125
°
C.
2
Guaranteed by design.
Specifications subject to change without notice
相關PDF資料
PDF描述
AD7835 14-Bit Quad DAC(14位四D/A轉換器)
AD7837AR LC2MOS Complete, Dual 12-Bit MDACs
AD7837BN LC2MOS Complete, Dual 12-Bit MDACs
AD7837BQ 2.7V-5.25V Digital, 5V Analog, 14 Bit, 1.25 MSPS, Serial ADC w/Ref 48-TQFP -40 to 85
AD7837BR LC2MOS Complete, Dual 12-Bit MDACs
相關代理商/技術參數
參數描述
AD7834AN 功能描述:IC DAC 14BIT QUAD SRL 28-DIP RoHS:否 類別:集成電路 (IC) >> 數據采集 - 數模轉換器 系列:- 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:1,000 系列:- 設置時間:1µs 位數:8 數據接口:串行 轉換器數目:8 電壓電源:雙 ± 功率耗散(最大):941mW 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:24-SOIC(0.295",7.50mm 寬) 供應商設備封裝:24-SOIC W 包裝:帶卷 (TR) 輸出數目和類型:8 電壓,單極 采樣率(每秒):*
AD7834ANZ 功能描述:IC DAC 14BIT QUAD SRL 28-DIP RoHS:是 類別:集成電路 (IC) >> 數據采集 - 數模轉換器 系列:- 標準包裝:1 系列:- 設置時間:4.5µs 位數:12 數據接口:串行,SPI? 轉換器數目: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) 供應商設備封裝:8-SOICN 包裝:剪切帶 (CT) 輸出數目和類型: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
AD7834AR 功能描述:IC DAC 14BIT QUAD SRL 28-SOIC RoHS:否 類別:集成電路 (IC) >> 數據采集 - 數模轉換器 系列:- 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:1,000 系列:- 設置時間:1µs 位數:8 數據接口:串行 轉換器數目:8 電壓電源:雙 ± 功率耗散(最大):941mW 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:24-SOIC(0.295",7.50mm 寬) 供應商設備封裝:24-SOIC W 包裝:帶卷 (TR) 輸出數目和類型:8 電壓,單極 采樣率(每秒):*
AD7834AR-REEL 功能描述:IC DAC 14BIT QUAD SRL 28-SOIC RoHS:否 類別:集成電路 (IC) >> 數據采集 - 數模轉換器 系列:- 標準包裝:2,400 系列:- 設置時間:- 位數:18 數據接口:串行 轉換器數目:3 電壓電源:模擬和數字 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:36-TFBGA 供應商設備封裝:36-TFBGA 包裝:帶卷 (TR) 輸出數目和類型:* 采樣率(每秒):*
AD7834ARZ 功能描述:IC DAC 14BIT QUAD SRL 28-SOIC RoHS:是 類別:集成電路 (IC) >> 數據采集 - 數模轉換器 系列:- 標準包裝:1 系列:- 設置時間:4.5µs 位數:12 數據接口:串行,SPI? 轉換器數目: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) 供應商設備封裝:8-SOICN 包裝:剪切帶 (CT) 輸出數目和類型: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