HS9410 Datasheet, PDF (1/3 Pages) API Technologies Corp – 8 Channel, 12 Bit Data Acquisition System With μP Interface

8 Channel, 12 Bit D ata Acquisition
System W ith µP Interface
FEATURES
Complete 8 channel, 12-bit data acquisition
system with M UX, S/H, REF, clock and three-
state outputs
Full 8- or 16-bit microprocessor bus interface
Guaranteed linearity over temperature
High throughput rate: 25kHz
Hermetic 28-pin
Low Power: 400mW
DESCRIPTION
The HS9410 Series is a complete 8-channel, micro-
processor-compatible, 12-bit data acquisition system
with all the interface logic to connect directly to
8- or 16-bit microprocessor buses. It is contained in
a 28-pin DIP and includes an 8-channel multiplexer,
a sample-and-hold amplifier, and a 12-bit A/D
converter along with the control logic needed to
perform a complete data acquisition function. System
throughput rate is 25kHz for full rated accuracy.
The analog-to-digital converter section contains
the HS574 12-bit A DC. The HS9410 Series is offered
in a hermetically sealed package for use over a
wide temperature range and for M IL-STD-883
requirements.
H S9410 Series
D ata Converter Line
The HS9410 Series operates from ±15V * and +5V
with a total power consumption of 400mW . To take
advantage of the 28-pin package, the user must
specify an input range of 0 to +10V , ±5V or ±10V
when ordering. Four basic product grades are
available; J and K models are specified over a
temperature range of 0ºC to +70ºC while the S
and T models are specified over an extended
temperature range of –55ºC to +125ºC. Full
screening to M IL-STD-883C and processing in ac-
cordance with M ethod 5008.1 is available with
models specified as “ B.”
* ±12V operation possible; consult factory for further information.
FUNCTIONAL DIAGRAM
STS
(STATUS)
G A IN
O FFS E T
22
21
20
A NA LO G
INPUTS
11
CH 1
12
CH 2
13
CH 3
14
CH 4
18
CH 5
CH 6 ¹⁷
16
CH 7
15
CH 8
MUX
ADDRESS
10
MA0
9
MA1
8
MA2
8 CHANNEL
M ULTIPLEXER
SAM PLE & HOLD
AM PLIFIER
12-BIT
ADC
HIGH
BYTE
OR
LOW
BYTE
M IDDLE
BYTE
2
1
28
27
26
25
24
23
DB11 (M SB)/DB3
DB10/DB2
DB9/DB1
DB8/DB0 (LSB)
DB7
DB6
DB5
DB4
HS 9410 SERIES
CONTROL
LOGIC
CLOCK
REF
3
4
19
7
6
5
A0
R/C
VCC VEE VLOGIC GND
+15V – 15V +5V
165Cedar Hill Street,Marlborough,MA01752 Tel:[phone] Fax: [phone]
www.SpectrumMicrowave.com