參數(shù)資料
型號: SP9472JH
元件分類: ADC
英文描述: 1-CH 12-BIT CONVERTER SUBSYSTEM ADC, PARALLEL ACCESS, CPGA68
封裝: PGA-68
文件頁數(shù): 3/4頁
文件大小: 1211K
代理商: SP9472JH
SPECIFICATIO N S (continued)
At 25C, VCC = ±15V, VDD = 5V, external sample/hold capacitor at 4700pF. All grades are burned-in at +125C for 168 hour.
PA RA M ETERS
M IN.
TY P.
M A X.
UNIT
CONDITIONS
TIM ING
A cquisition Time:
(to 0.01% of final value
for full-scale step)
5
S
Throughput:
(Serial M ode)
SP9462/SP94637
22
K Hz
SP9472/SP94737
22.8
K Hz
(Overlap M ode)
SP9462/SP94637
31.7
K Hz
SP9472/SP94737
46.5
K Hz
M ULTIPLEXER6
Switching Time
1.5
S
(between channels)
Settling Time
2.5
S
(10V step to 0.02% )
Enable Time:
On7
1
2
S
Off7
0.25
0.5
S
INSTRUM ENTA TION A M PLIFIER6
Settling Time:
(20V step to 0.01% )
G=17
5
12.5
S
G=107
3
7.5
S
G=1007
4
7.5
S
Slew Rate7
12
17
V /S
S/H A M PLIFIER6
A cquisition Time
5
S
A perture Delay
50
nS
Hold mode settling time
1.5
S
Slew rate
10
V /S
DIGITA L OUTPUT DA TA
Output Codes:
Unipolar
Unipolar Straight Binary (USB)
Bipolar
Bipolar Offset Binary (BOS)
Logic Levels:
Logic 0
+0.4
V
sink = 1.6mA
Logic 1
+2.4
V
source = 500A
Leakage (Data Bits Only)
–5
+0.1
+5
A
High-Z State
POW ER SUPPLY REQUIREM ENTS
Rated V oltage:
A nalog
14.25
15
15.75
V DC
±V CC
Digital
4.75
5
5.25
V DC
V DD
Supply Drain:
+15V
20
27
mA
–15V
10
18
mA
+5V
10
14
mA
Power Dissipation
500
750
mW
TEM PERA TURE RA NGE
Operating Temperature Range:
JH, SH
0
70
C
SH, TH
–55
+125
C
Storage Temp Range
–65
+150
C
NOTES: (1) M easured at the sample-and-hold output. (2) M easured with all input channels grounded. (3) The range of voltage on any input with respect to common
over which accuracy and leakage current is guaranteed. (4) A pplicable over full temperature range. NO M ISSING CODES GUA RA NTEED OV ER TEM PERA TURE RA NGE.
(5) A djustable to zero using external potentiometer or setect-on-test resistor. (6) Specifications are at +25C and measured at 50% level of transition. (7) Parameter
guaranteed but not tested.
A BSOLUTE M A XIM UM RA TINGS
+V CC to A COM
–0.5V to +16V
A nalog Input Signal Range
(+V CC+20V) to (–VCC–20V)
+V CC to A COM
+0.5V to –16V
Digital Input Signal
–0.5V to +V DD
+V CC to D COM
–0.5V to +5.5V
A COM to D COM
±1V
相關(guān)PDF資料
PDF描述
SP9472KH 1-CH 12-BIT CONVERTER SUBSYSTEM ADC, PARALLEL ACCESS, CPGA68
SDC-14564-315 SYNCHRO OR RESOLVER TO DIGITAL CONVERTER, DIP36
SDC-14564-312 SYNCHRO OR RESOLVER TO DIGITAL CONVERTER, DIP36
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