參數(shù)資料
型號: ADS7842EB
元件分類: 通用總線功能
英文描述: CMOS 8-Stage Presettable 2-Decade BCD Synchronous Down Counter 16-TSSOP -55 to 125
中文描述: 12位,4通道并行輸出采樣模擬到數(shù)字轉(zhuǎn)換器
文件頁數(shù): 8/13頁
文件大?。?/td> 139K
代理商: ADS7842EB
8
ADS7842
TYPICAL PERFORMANCE CURVES: +2.7V
(Cont.)
At T
A
= +25
°
C, +V
CC
= +2.7V, V
REF
= +2.5V, f
SAMPLE
= 125kHz, and f
CLK
= 16 f
SAMPLE
= 2MHz, unless otherwise noted.
SUPPLY CURRENT vs +V
CC
3.5
2
5
2.5
4
+V
CC
(V)
S
μ
A
320
300
280
260
240
220
200
180
4.5
3
f
SAMPLE
= 12.5kHz
V
REF
= +V
CC
MAXIMUM SAMPLE RATE vs +V
CC
3.5
2
5
2.5
4
+V
CC
(V)
S
1M
100k
10k
1k
4.5
3
V
REF
= +V
CC
REFERENCE CURRENT vs SAMPLE RATE
75
0
125
25
50
100
Sample Rate (kHz)
R
μ
A
14
12
10
8
6
4
2
0
REFERENCE CURRENT vs TEMPERATURE
20
–40
100
–20
0
40
Temperature (
°
C)
R
μ
A
18
16
14
12
10
8
6
60
80
相關PDF資料
PDF描述
ADS7843 CMOS 8-Stage Presettable 2-Decade BCD Synchronous Down Counter 16-TSSOP -55 to 125
ADS7843E CMOS 8-Stage Presettable 8-Bit Binary Synchronous Down Counter 16-PDIP -55 to 125
ADS7844 12-Bit, 8-Channel Serial Output Sampling ANALOG-TO-DIGITAL CONVERTER
ADS7844E CMOS 8-Stage Presettable 8-Bit Binary Synchronous Down Counter 16-SO -55 to 125
ADS7844EB CMOS 8-Stage Presettable 8-Bit Binary Synchronous Down Counter 16-SO -55 to 125
相關代理商/技術參數(shù)
參數(shù)描述
ADS7842EB 制造商:Texas Instruments 功能描述:IC 12BIT ADC 200KHZ SSOP28 制造商:Texas Instruments 功能描述:IC, 12BIT ADC, 200KHZ, SSOP28 制造商:Texas Instruments 功能描述:IC, 12BIT ADC, 200KHZ, SSOP28; Resolution (Bits):12bit; Sampling Rate:200kSPS; Supply Voltage Type:Single; Supply Voltage Min:2.7V; Supply Voltage Max:5.25V; Supply Current:550A; Digital IC Case Style:SSOP; No. of Pins:28; Input ;RoHS Compliant: Yes
ADS7842EB 制造商:Texas Instruments 功能描述:IC's
ADS7842EB/1K 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 12-Bit 4-Ch Parallel Output Sampling RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結構:Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32
ADS7842EB/1KG4 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 12-Bit 4-Ch Parallel Output Sampling RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結構:Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32
ADS7842EBG4 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 12-Bit 4-Ch Parallel Output Sampling RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結構:Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32