MAX196EVKIT-DIP Maxim Integrated, MAX196EVKIT-DIP Datasheet - Page 3

• Manufacturer Part Number: MAX196EVKIT-DIP
• Description: Data Conversion IC Development Tools Programmers, Development Systems
• Manufacturer: Maxim Integrated
• Series: MAX196, MAX198r

Specifications of MAX196EVKIT-DIP

• Interface Type: Parallel
• Factory Pack Quantity: 1

The op amp buffers are MXL1014 precision quad op
amps, connected in voltage-follower configurations.
These op amps should normally be powered from ±15V
(±22V absolute maximum). Applications that use only
0V to 4V signals may power the MXL1014 from ±5V
with good results.
The MAX196 should be driven from a low output
impedance signal source (such as an op amp). To use
the on-board op amps, drive the HI-Z CH0–CH5 input
pads. When using an off-board low-impedance source,
unplug the MXL1014s and drive the DIRECT CH0–CH5
input pads.
Tables 2, 3, and 4 show the jumper connections for the
different operating modes of the MAX196 EV kit. Refer
to Table 2 for clock and power-down modes, Table 3
for input range selection, and Table 4 for channel
selection.
Table 2. Clock and Power-Down
Selection
Table 3. Range and Polarity Selection
(PD1)
Open
Open
Open
Open
Short
Short
(BIP)
Short
Short
JU4
JU8
(PD0)
Open
Open
(RNG)
Short
Short
Open
Open
JU5
Short
Short
JU7
_______________________________________________________________________________________
INPUT RANGE (V)
Open
Short
JU1
X
X
MAX196
Configuring the MAX196
0 to 10
0 to 5
±10
±5
Optional Input Buffers
No power-down, external
clock mode
No power-down, internal
clock mode
Standby power-down
between readings
Full power-down between
readings
FUNCTION
INPUT RANGE (V)
0 to V
0 to V
MAX198
±V
±V
REF
REF
REF
REF
/2
/2
MAX196 Evaluation Kit
As shipped from the factory, the MAX196 EV kit uses
C1 as a timing capacitor for internal clock mode. To
use an external clock, cut JU1 and apply the external
clock source to the EXTCLK input pad. Start up the kit
with JU4 (PD1) and JU5 (PD0) shorted.
To evaluate the MAX198, remove the MAX196 and
replace it with a MAX198BCNI.
The MAX196/MAX198 are designed to connect directly
to a 16-bit µP bus using standard chip-select (CS),
read strobe (RD), and write strobe (WR) signals. JU2,
JU3, and JU12 must be cut to disable the stand-alone
circuit (Table 5). All interface signals are provided on
header H1. For interface details, refer to the
MAX196/MAX198 data sheet.
Table 4. Channel Selection
Table 5. Demo Circuit Jumpers
Open
Open
Open
Short
Short
Short
Short
Short
(A2)
JU9
JU2
Open
Open
Open
JU10
Short
Short
Short
Short
Short
(A1)
JU3
Interfacing to a 16-Bit Bus
Using an External Clock
Evaluating the MAX198
Open
Open
Open
Open
JU11
Short
Short
Short
JU12
Short
(A0)
Stand-alone demo
Connect to a user-
provided system
CHANNEL
MODE
CH0
CH1
CH2
CH3
CH4
CH5
3