Datasheet

MAX17094
Internal-Switch Boost Regulator with Integrated
7-Channel Driver, VCOM Calibrator, Op Amp, and LDO
12 ______________________________________________________________________________________
OPERATIONAL AMPLIFIER
SMALL-SIGNAL STEP RESPONSE
MAX17094 toc20
200ns/div
0
0
V
VCOM
(AC-COUPLED)
100mV/div
V
POS
(AC-COUPLED)
100mV/div
SCAN DRIVER INPUT/OUTPUT
WAVEFORMS WITH LOGIC INPUT
MAX17094 toc21
4
μ
s/div
0
0
V
Y2
10V/div
V
A2
5V/div
SCAN DRIVER PROPAGATION DELAY
(RISING EDGE)
MAX17094 toc22
100ns/div
0
0
V
Y2
10V/div
V
A2
5V/div
SCAN DRIVER PROPAGATION DELAY
(FALLING EDGE)
MAX17094 toc23
100ns/div
0
0
V
Y2
10V/div
V
A2
5V/div
CALIBRATION SIGNAL LSB
DOWNWARD STEP RESPONSE
MAX17094 toc24
40
μ
s/div
0
0
0
0
V
COM
(AC-COUPLED)
10mV/div
V
SET
(AC-COUPLED)
10mV/div
SCL
5V/div
SDA
5V/div
CALIBRATION SIGNAL LSB
UPWARD STEP RESPONSE
MAX17094 toc25
40
μ
s/div
0
0
0
0
V
COM
(AC-COUPLED)
10mV/div
V
SET
(AC-COUPLED)
10mV/div
SCL
5V/div
SDA
5V/div
CALIBRATION FULL-SCALE
DOWNWARD STEP RESPONSE
MAX17094 toc26
40
μ
s/div
0
0
3.975V
2.354V
0
0
V
COM
2V/div
V
SET
200mV/div
SCL
5V/div
SDA
5V/div
CALIBRATION FULL-SCALE
UPWARD STEP RESPONSE
MAX17094 toc27
40
μ
s/div
0
0
3.975V
2.354V
0
V
COM
2V/div
V
SET
200mV/div
SCL
5V/div
SDA
5V/div
Typical Operating Characteristics (continued)
(T
A
= +25°C, unless otherwise noted.)