HI3-7151A-9 INTERSIL [Intersil Corporation], HI3-7151A-9 Datasheet - Page 17

• Manufacturer Part Number: HI3-7151A-9
• Description: 10-Bit, High Speed, A/D Converter with Track and Hold
• Manufacturer: INTERSIL [Intersil Corporation]

ANALOG
INPUTS
GROUND
SIGNAL
ANALOG INPUT
S1
S2
S3
S4
S5
S6
S7
S8
ADDRESS
DECODER
+2.56V
WR
DG528
MUX
+5V
-5V
D0-D2, EN
FIGURE 9. MULTI-CHANNEL DATA ACQUISITION SYSTEM WITH PROGRAMMABLE GAIN
V
GND
REF
V
RS SYSTEM
DG
AG
V+
IN
V-
D
V+
V-
DG
RESET
PROGRAMMBLE
HI-7151
GAIN AMP
ADC
CS
GROUND
FIGURE 10. DMA/FIFO DATA ACQUISITION SYSTEM
SIGNAL
SET
CLK
HOLD
+2.56V
+5V
-5V
BUS
HBE
SMODE
D8-D9, OVR
V+
300kHz
BUSY
RD
WR
CS
V
GND
V+
DG
REF
V
AG
DG
V+
V-
8-BIT DATA BUS
IN
ADDRESS BUS
D0-D7
17
(SLOW MEMORY MODE)
BUS
HI-7151
ADC
DG
D8-D9, OVR
D0-D3
D4-D7
HBE
D8-D9, OVR
SHIFT IN
64 x 4-BIT
64 x 4-BIT
64 x 4-BIT
CS
RD
WR
SMOD
HOLD
BUSY
CLK
SET
FIFO
FIFO
FIFO
DECODER
ADDRESS
V+
300kHz
CLOCK
V+
MICROPROCESSOR
TO PARALLEL
DATA BUS
COMPOSITE
OUTPUT
READY
SHIFT
OUT