MAX9939EVKIT+ Maxim Integrated Products, MAX9939EVKIT+ Datasheet - Page 6

• Manufacturer Part Number: MAX9939EVKIT+
• Description: KIT EVAL FOR MAX9939
• Manufacturer: Maxim Integrated Products

Specifications of MAX9939EVKIT+

• Channels Per Ic: 2 - Dual
• Amplifier Type: Programmable Gain
• Output Type: Differential
• Slew Rate: 9 V/µs
• Current - Output / Channel: 70mA
• Operating Temperature: -40°C ~ 125°C
• Current - Supply (main Ic): 3.4mA
• Voltage - Supply, Single/dual (±): 2.9 V ~ 5.5 V
• Board Type: Fully Populated
• Utilized Ic / Part: MAX9939
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• -3db Bandwidth: -

SPI Programmable-Gain Amplifier
with Input V
(V
6
CC
_______________________________________________________________________________________
= 5V, V
GND
0.01
100
0.1
= 0V, V
10
1
0.001
OUTPUT IMPEDANCE vs. FREQUENCY
RECOVERY FROM INPUT OVERLOAD
RECOVERY FROM INPUT OVERLOAD
AMPLIFIER B
IN+
0.01
(OUTPUT AMPLIFIER)
= V
(PGA, GAIN = 1V/V)
FREQUENCY (MHz)
IN-
OS
1µs/div
1µs/div
= 0V, Gain = 10V/V, R
0.1
Trim and Output Op Amp
1
MAX9939 toc15
MAX9939 toc17
Typical Operating Characteristics (continued)
10
OUTA
1V/div
INA+ - INA-
2V/div
OUTB
2V/div
IN
2V/div
OUTA
= R
OUTB
= 1kΩ to V
1000
900
800
700
600
500
400
300
200
100
0
0
GAIN = 1V/V
RECOVERY FROM INPUT OVERLOAD
1% SETTLING TIME vs. GAIN (PGA)
GAIN = 10V/V
20
CC
GAIN ADJUST RESPONSE
/2, T
(PGA, GAIN = 157V/V)
40
GAIN = 40V/V
A
60
= +25°C, unless otherwise noted.)
GAIN (V/V)
400ns/div
200µs/div
80
100 120 140 160
V
GAIN = 157V/V
OUT
= 2V
MAX9939 toc16
MAX9939 toc18
P-P
OUTA
1V/div
INA+ - INA-
2mV/div
OUTA
1V/div
INA+ - INA-
2mV/div