- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄362802 > EVAL-AD7859CB (Analog Devices, Inc.) 3 V to 5 V Single Supply, 200 kSPS 8-Channel, 12-Bit Sampling ADCs PDF資料下載
參數(shù)資料
| 型號： | EVAL-AD7859CB |
| 廠商： | Analog Devices, Inc. |
| 英文描述： | 3 V to 5 V Single Supply, 200 kSPS 8-Channel, 12-Bit Sampling ADCs |
| 中文描述： | 3 V至5 V單電源，200 kSPS的8通道，12位采樣ADC |
| 文件頁數(shù)： | 3/28頁 |
| 文件大小： | 535K |
| 代理商： | EVAL-AD7859CB |
第1頁第2頁當(dāng)前第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁
REV. A
–3–
Parameter
A Version
1
B Version
1
Units
Test Conditions/Comments
CONVERSION RATE
Conversion Time
Track/Hold Acquisition Time
t
CLKIN
×
18
(L Versions Only, 0
°
C to +70
°
C, 1.8 MHz CLKIN)
(L Versions Only, –40
°
C to +85
°
C, 1.8 MHz CLKIN)
4.5 (10)
0.5 (1)
4.5
0.5
μ
s max
μ
s min
POWER REQUIREMENTS
AV
DD,
DV
DD
I
DD
Normal Mode
5
+3.0/+5.5
+3.0/+5.5
V min/max
5.5 (1.95)
5.5 (1.95)
5.5
5.5
mA max
mA max
AV
DD
= DV
DD
= 4.5 V to 5.5 V. Typically 4.5 mA
AV
DD
= DV
DD
= 3.0 V to 3.6 V. Typically 4.0 mA
Sleep Mode
6
With External Clock On
10
10
μ
A typ
Full Power-Down. Power Management Bits in Control
Register Set as PMGT1 = 1, PMGT0 = 0.
Partial Power-Down. Power Management Bits in
Control Register Set as PMGT1 = 1, PMGT0 = 1.
Typically 1
μ
A. Full Power-Down. Power Management
Bits in Control Register Set as PMGT1 = 1, PMGT0 = 0.
Partial Power-Down. Power Management Bits in
Control Register Set as PMGT1 = 1, PMGT0 = 1.
V
DD
= 5.5 V: Typically 25 mW (8);
SLEEP
= V
DD
V
DD
= 3.6 V: Typically 15 mW (5.4);
SLEEP
= V
DD
400
400
μ
A typ
With External Clock Off
5
5
μ
A max
200
200
μ
A typ
Normal Mode Power Dissipation
30 (10)
20 (6.5)
30 (10)
20 (6.5)
mW max
mW max
Sleep Mode Power Dissipation
With External Clock On
55
36
27.5
18
55
36
27.5
18
μ
W typ
μ
W typ
μ
W max
μ
W max
V
DD
= 5.5 V;
SLEEP
= 0 V
V
DD
= 3.6 V;
SLEEP
= 0 V
V
DD
= 5.5 V: Typically 5.5
μ
W;
SLEEP
= 0 V
V
DD
= 3.6 V: Typically 3.6
μ
W;
SLEEP
= 0 V
With External Clock Off
SYSTEM CALIBRATION
Offset Calibration Span
7
Gain Calibration Span
7
+0.05
×
V
REF
/–0.05
×
V
REF
+1.025
×
V
REF
/–0.975
×
V
REF
V max/min
V max/min
Allowable Offset Voltage Span for Calibration
Allowable Full-Scale Voltage Span for Calibration
NOTES
1
Temperature range as follows: A, B Versions, –40
°
C to +85
°
C.
2
Specifications apply after calibration.
3
SNR calculation includes distortion and noise components.
4
Not production tested, guaranteed by characterization at initial product release.
5
All digital inputs @ DGND except for
CONVST
,
SLEEP
,
CAL
, and
SYNC
@ DV
DD
. No load on the digital outputs. Analog inputs @ AGND.
6
CLKIN @ DGND when external clock off. All digital inputs @ DGND except for
CONVST
,
SLEEP
,
CAL
, and
SYNC
@ DV
DD
. No load on the digital outputs.
Analog inputs @ AGND.
7
The offset and gain calibration spans are defined as the range of offset and gain errors that the AD7859/AD7859L can calibrate. Note also that these are voltage spans
and are not absolute voltages (i.e., the allowable system offset voltage presented at AIN(+) for the system offset error to be adjusted out will be AIN(–)
±
0.05
×
V
REF
,
and the allowable system full-scale voltage applied between AIN(+) and AIN(–) for the system full-scale voltage error to be adjusted out will be V
REF
±
0.025
×
V
REF
).
This is explained in more detail in the calibration section of the data sheet.
Specifications subject to change without notice.
AD7859/AD7859L
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| EVAL-AD7866CB | Dual 1 MSPS, 12-Bit, 2-Channel SAR ADC with Serial Interface |
| EVAL-AD7877EB | Touch Screen Controller |
| EVAL-AD7887CB | +2.7 V to +5.25 V, Micropower, 2-Channel, 125 kSPS, 12-Bit ADC in 8-Lead uSOIC |
| EVAL-AD7888CB | +2.7 V to +5.25 V, Micropower, 8-Channel, 125 kSPS, 12-Bit ADC in 16-Lead TSSOP |
| EVAL-AD7892-2CB | LC2MOS Single Supply, 12-Bit 600 kSPS ADC |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| EVAL-AD7862CB | 制造商:Analog Devices 功能描述:EVALUATION CONTROL BOARD I.C. - Bulk |
| EVAL-AD7863CB | 制造商:Analog Devices 功能描述:EVALUATION CONTROL BOARD I.C. - Bulk |
| EVAL-AD7864-1CB | 制造商:Analog Devices 功能描述:EVALUATION CONTROL BOARD I.C. - Bulk |
| EVAL-AD7864-2CB | 制造商:Analog Devices 功能描述:EVALUATION CONTROL BOARD I.C. - Bulk |
| EVAL-AD7864-2CB3 | 制造商:AD 制造商全稱:Analog Devices 功能描述:4-Channel, Simultaneous Sampling, High Speed, 12-Bit ADC |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。