SP9462, SP9472, SP9463, SP9473

SP9462, SP9472,
SP9463, SP9473
Sipex D ata Converter Line
12-Bit D ata Acquisition Systems
FEA TURES
• Complete 12-Bit Data A cquisition System
• Guaranteed No M issing Codes over Temperature
• Three State Output
• 33 K Hz or 50K Hz Throughput Rate
• Selectable Gains of 1,10 and 100
• Small Pin Grid A rray Package
• Input Ranges Selectable for
Unipolar or Bipolar Operation
DESCRIPTION
REFERENCE OUT
REFERENCE IN
BIPOLA R OFFSET
INPUT RA NGE
S/H OUTPUT
HOLD CA PA CITOR
S/H OUT
A M P OUTPUT
GA IN SELECT
INST. A M P INPUT
M UX OUTPUT* *
* * M UX OUTPUT REQUIRED
ON SP9463 A ND SP9473 ONLY
SP9462 SP9463
CH0
CH0
S/H INPUT
channel devices equivalent to the SP9462/9472. A ll
models accept unipolar or bipolar voltage inputs of 0
to +10V , ±5V and ±10V . The instrumentation
amplifier can be selected for gains of 1, 10 and 100 by
pin-strapping pins. The SP9462/9472 and SP9463/9473
are available in two temperature ranges: 0 to +70 C,
and -55 to +125 C, with M IL-STD-883C screening
available.
The SP9462/9472 and SP9463/9473 are
complete data acquisition systems in a 68-pin grid
array package. The SP9462/ 9472 include a 16-channel
input multiplexer, selectable gain instrumentation
amplifier, sample-and-hold amplifier, a single chip 12Bit A nalog to Digital Converter with 3-state output
buffers. The SP9463/9473 are the 8 differential input
+
CH7
CH0
–
16 SINGLE-ENDED
OR 8 DIFFERENTIA L
INPUT
M ULTIPLEXER
INST
AMP
12-BIT
A /D
CONV ERTER
S/H
AMP
165 Cedar Hill Street, Marlborough, MA 01752 Tel: 508.485.6350
www.satconelectronics.com
STA TUS
REA D CONV ERT
CHIP ENA BLE
CHIP SELECT
BY TE SELECT
DA TA M ODE
S/H CONTROL
S/H COM M ON
REFERENCE
SENSE
M UX ENA BLE
INPUT
CHA NNEL
SELECT
CH7
Fax: 508.485.5168
DA TA
OUT
SPECIFICATIO N S
At 25ºC, VCC = ±15V, VDD = 5V, external sample/hold capacitor at 4700pF. All grades are burned-in at +125ºC for 168 hour.
PA RA M ETERS
RESOLUTION
INPUT CHA RA CTERISTICS
A NA LOG
V oltage Ranges:
Bipolar
Unipolar
Input Impedence:
On Channel
Off Channel
Input Capacitance:
On Channel
Off Channel
CM RR 7
Crosstalk 7
Feedthrough 7
Offset 2
Input Bios Current/Channel
Input V oltage Range 3
DIGITA L
M UX Input Channel Select:
Logic T (4V )
Logic '0' (0.8V )
S/H Command:
Logic'1'(2.4V )
Logic '0' (0.8V )
A DC Section:
Logic T (2.4V )
Logic '0' (0.8V )
TRA NSFER CHA RA CTERISTICS
A CCURA CY
Integral of Linearity4 :
JH, SH
K H, TH
Differential Linearity4 :
JH, SH
K H, TH
Gain Error 6
G=1
G=100
Unipolar Offset Error 6
Bipolar Offset Error 6
Noise Error 7
Droop Rate 7
Temperature Coefficients:
Unipolar Offset
JH, SH
K H,TH
Bipolar Offset
JH, SH
K H, TH
Full Scale Calibration
JH, SH
K H,TH
SY STEM TIM INGS
A DC Conversion Time:
SP9462/SP9463
SP9472/SP9473
S/H A perture Delay
S/H A perture Uncertainty
M IN.
TY P.
12
M A X.
UNIT
BITS
±5, ±10
0-10
CONDITIONS
V
V
10 10
10 10
80
–85
+10
–10
20
20
85
-85
–85
30
1
+11
–15
pF
pF
dB
dB
dB
µV
µA
V
V
–80
–80
100
5
5
5
30
30
µA
µA
0.2
5
30
nA
µA
10
µA
µA
±0.024
±0,012
% FSR
% FSR
±0.024
±0.012
% FSR
% FSR
1
500
%
%
mV
mV
mV P–P
µV /mS
10
0.7
0.9
16
50
0.5
50
15
9
20
15
ppm of FSR/ºC
ppm of FSR/ºC
30
25
ppm of FSR/ºC
ppm of FSR/ºC
60
35
ppm of FSR/ºC
ppm of FSR/ºC
20
12
50
2
25
15
µS
µS
nS
nS
(20V DCto1K Hz)
(20V P-P, 1K Hz)
(at 1K Hz)
(channel to channel) G=1
(M easured at S/H Output) G=1
SPECIFICATIO N S (continued)
At 25ºC, VCC = ±15V, VDD = 5V, external sample/hold capacitor at 4700pF. All grades are burned-in at +125ºC for 168 hour.
PA RA M ETERS
M IN.
TIM ING
A cquisition Time:
(to 0.01% of final value
for full-scale step)
Throughput:
(Serial M ode)
SP9462/SP9463 7
SP9472/SP9473 7
(Overlap M ode)
SP9462/SP9463 7
SP9472/SP9473 7
TY P.
M A X.
5
M ULTIPLEXER 6
Switching Time
Settling Time
Enable Time:
On 7
Off 7
CONDITIONS
µS
22
22.8
K Hz
K Hz
31.7
46.5
K Hz
K Hz
1.5
2.5
INSTRUM ENTA TION A M PLIFIER 6
Settling Time:
G=1 7
G=10 7
G=100 7
Slew Rate 7
UNIT
µS
µS
1
0.25
2
0.5
µS
µS
5
3
4
17
12.5
7.5
7.5
µS
µS
µS
V /µS
(between channels)
(10V step to 0.02% )
(20V step to 0.01% )
12
6
S/H A M PLIFIER
A cquisition Time
A perture Delay
Hold mode settling time
Slew rate
DIGITA L OUTPUT DA TA
Output Codes:
Unipolar
Bipolar
Logic Levels:
Logic 0
Logic 1
Leakage (Data Bits Only)
5
50
1.5
10
Unipolar Straight Binary (USB)
Bipolar Offset Binary (BOS)
+0.4
+2.4
–5
POW ER SUPPLY REQUIREM ENTS
Rated V oltage:
A nalog
14.25
Digital
4.75
Supply Drain:
+15V
–15V
+5V
Power Dissipation
TEM PERA TURE RA NGE
Operating Temperature Range:
JH, SH
SH, TH
Storage Temp Range
µS
nS
µS
V /µS
+0.1
+5
V
V
µA
15
5
15.75
5.25
V DC
V DC
20
10
10
500
27
18
14
750
mA
mA
mA
mW
70
+125
+150
ºC
ºC
ºC
0
–55
–65
sink = 1.6mA
source = 500µA
High-Z State
±V CC
V DD
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 +25ºC 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
+V CC to A COM
+V CC to D COM
–0.5V to +16V
+0.5V to –16V
–0.5V to +5.5V
A nalog Input Signal Range
Digital Input Signal
A COM to D COM
(+V CC +20V ) to (–V CC –20V )
–0.5V to +V DD
±1V
PIN A SSIGNM ENT
.100
BA SIC
67
65
63
61
59
57
55
53
52
1
68
66
64
62
60
58
56
54
51
50
2
3
49
48
4
5
47
46
6
7
45
44
8
9
43
42
BA SE
V IEW
10
11
41
40
12
13
39
38
14
15
37
36
16
17
20
22
24
26
28
30
32
34
35
18
19
21
23
25
27
29
31
33
PIN
FUNCTION
PIN
l
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
A mp Out
A mp Ref
+15V (1)
-15V (1)
+5V
Status
D11
D10
D9
D8
D7
D6
D5
D4
D3
D2
D1
DO
A DC DCOM
-15V (2)
A OC in (20V )
A DC in (10V )
Bipolar Offset
Ref In
A COM (2)
Ref Out
+15V (2)
CE
R/C
Data M ode
CS
Byte Select
S/H Control
S/H Common
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
.100
BA SIC
PA CK A GE OUTLINE
PEN 1 INDENT
1.109"
TOP
V IEW
1.109"
FUNCTION
S/H Out
Hold Cap
S/H Out
NC
S/H in
CH7 (CH7+)*
CH6 (CH6+)*
CH5 (CH5+)*
CH4 (CH4+)*
CH3 (CH3+)*
CH2 (CH2+)*
CH1 (CH1+)*
CHO (CH0+)*
M UX Enable
M UX A ddress 0
M UX A ddress 1
M UX A ddress 2
M UX A ddress 3 (NC)*
A COM (1)
CH8 (CHO-)*
CH9 (CHI-)*
CH10 (CH2-)*
CH11 (CH3-)*
CH12 (CH4-)*
CH13 (CH5-)*
CH14 (CH6-)*
CH15 (CH7-)*
RG (Gain Range)
G10
G100
M UX Out+/A mp ln+
A mp lnNC (M UX Out-)*
A mp Sense
* A pplicable to the SP9463/9473
Consult factory for application information.
.127"
.050
.180
.018"
.050
TOLERA NCES A RE ±0.010"
ORDERING INFORM A TION
A ccuracy
(% FSR) Throughput
M odel
Input
SP9462JH
SP9462K H
SP9462SH
SP9462TH
16SE
16SE
16SE
16SE
±0.024
±0.012
±0.024
±0.012
SP9472JH
SP9472K H
SP9472SH
SP9472TH
16SE
16SE
16SE
16SE
±0.024
±0.012
±0.024
±0.012
Temp.
Range (ºC)
M odel
Input
A ccuracy
(% FSR) Throughput
Temp.
Range (ºC)
33K Hz
33K Hz
33K Hz
33K Hz
0 to +70
0 to +70
–55 to +125
–55 to +125
SP9463JH
SP9463K H
SP9463SH
SP9463TH
8DIF
8DIF
8DIF
8DIF
±0.024
±0.012
±0.024
±0.012
33K Hz
33K Hz
33K Hz
33K Hz
0 to +70
0 to +70
–55 to +125
–55 to +125
50K Hz
50K Hz
50K Hz
50K Hz
0 to +70
0 to +70
–55 to +125
–55 to +125
SP9473JH
SP9473K H
SP9473SH
SP9473TH
8DIF
8DIF
8DIF
8DIF
±0.024
±0.012
±0.024
±0.012
50K Hz
50K Hz
50K Hz
50K Hz
0 to +70
0 to +70
–55 to +125
–55 to +125