MAX1620EEE+ Maxim Integrated Products, MAX1620EEE+ Datasheet - Page 3

• Manufacturer Part Number: MAX1620EEE+
• Description: IC LCD BIAS SUPP DGTL ADJ 16QSOP
• Manufacturer: Maxim Integrated Products

Specifications of MAX1620EEE+

• Applications: LCD Display
• Current - Supply: 150µA
• Voltage - Supply: 3 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 16-QSOP
• Output Current: 0.07 A
• Input Voltage: 1.8 V to 20 V
• Switching Frequency: 300 KHz
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ELECTRICAL CHARACTERISTICS (continued)
(V
TIMING CHARACTERISTICS
(T
MAX1620 (Figure 1)
MAX1621 (Figures 2 and 3)
DIGITAL INPUTS AND OUTPUTS
Pulse Width High (UP, DN)
Pulse Width Low (UP, DN)
Pulse Separation (UP, DN)
Counter Reset Time
SDA to SCL Data-Setup Time
SCL to SDA Data-Hold Time
SCL/SDA Rise Time
SCL/SDA Fall Time
SCL Low Time
SCL High Time
Start Condition SCL to SDA
Setup Time
Start Condition SDA to SCL
Hold Time
Stop Condition SCL_ to SDA_
Setup Time
SCL Falling Edge to SDA Valid
Master Clocking in Data
DOUT Maximum Output Voltage (Note 3)
DOUT Minimum Output Voltage (Note 3)
DOUT Resolution
DOUT Differential Nonlinearity
UP, DN, SHDN, POL Input High Voltage
UP, DN, SHDN, POL Input Low Voltage
UP, DN, SHDN, POL Input Leakage Current
SCL, SDA, SUS Input High Voltage
SCL, SDA, SUS Input Low Voltage
SCL, SDA, SUS Input Leakage Current
SDA Output Low Voltage
DD
A
= 0°C to +85°C, unless otherwise noted.)
= 3.3V, V
PARAMETER
BATT
PARAMETER
= 10V, T
_______________________________________________________________________________________
Digitally Adjustable LCD Bias Supplies
A
= 0°C to +85°C, unless otherwise noted.)
SYMBOL
t
t
t
t
t
SU
HD:DAT
SU:STA
HD:STA
SU:STO
t
t
HIGH
LOW
t
t
t
t
t
t
t
DV
:
1
2
3
4
R
F
DAT
0µA ≤ I
-20µA ≤ I
48.39mV step size
Guaranteed monotonic
3.0V ≤ V
V
V
3.0V ≤ V
V
V
I
SDA
DD
IN
DD
IN
(Note 4)
(Note 4)
(Note 4)
= 0V or V
= 0V or V
= 5.5V
= 5.5V
= -6mA
DOUT
DD
DD
DOUT
≤ 3.6V
≤ 3.6V
≤ 40µA
IN
IN
≤ 0µA
CONDITIONS
= V
= V
CONDITIONS
DD
DD
REF -
0.02
MIN
1.4
2.3
1.4
2.3
MIN
500
0
5
4.7
4.7
1
1
1
1
0
4
4
4
TYP
TYP
REF +
0.007
MAX
0.02
0.6
0.6
0.4
MAX
±1
±1
±1
300
1
1
UNITS
UNITS
LSB
Bits
µA
µA
µs
µs
µs
µs
ns
ns
µs
ns
µs
µs
µs
µs
µs
µs
V
V
V
V
V
V
V
3