MAX197BENI+ Maxim Integrated Products, MAX197BENI+ Datasheet - Page 16

• Manufacturer Part Number: MAX197BENI+
• Description: IC DAS 12BIT SNGL 28-DIP
• Manufacturer: Maxim Integrated Products
• Type: Data Acquisition System (DAS)r

Specifications of MAX197BENI+

• Resolution (bits): 12 b
• Sampling Rate (per Second): 100k
• Data Interface: Parallel
• Voltage Supply Source: Single Supply
• Voltage - Supply: 4.75 V ~ 5.25 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Through Hole
• Package / Case: 28-DIP (0.300", 7.62mm)
• Number Of Adc Inputs: 8
• Architecture: SAR
• Conversion Rate: 100 KSPs
• Resolution: 12 bit
• Input Type: Voltage
• Voltage Reference: Internal 4.096 V or External
• Supply Voltage (max): 5 V
• Maximum Power Dissipation: 1143 mW
• Maximum Operating Temperature: + 85 C
• Mounting Style: Through Hole
• Input Voltage: 10 V
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are
implied. Maxim reserves the right to change the circuitry and specifications without notice at any time.
16 __________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 [phone]
© 2001 Maxim Integrated Products
Multi-Range (±10V, ±5V, +10V, +5V),
Single +5V, 12-Bit DAS with 8+4 Bus Interface
_________________________________________________________Functional Diagram
SHDN
CH7
CH6
CH5
CH4
CH3
CH2
CH1
CH0
CLK
WR
INT
RD
CS
CLOCK
CONDITIONING
OVERVOLTAGE
TOLERANT
SIGNAL
BLOCK
MUX
AND
CONTROL LOGIC
LATCHES
AND
Printed USA
REF
T/H
8
CHARGE REDISTRIBUTION
THREE-STATE, BIDIRECTIONAL
12-BIT DAC
I/O INTERFACE
APPROXIMATION
4
4
SUCCESSIVE-
8-BIT DATA BUS
REGISTER
is a registered trademark of Maxim Integrated Products.
MUX
D0–D7
12
8
1.638
A
8
8
V
=
REFADJ
COMP
10kΩ
MAX197
REFERENCE
+2.5V
HBEN
V
AGND
DGND
DD