MAX8798AETX+T Maxim Integrated Products, MAX8798AETX+T Datasheet - Page 3

• Manufacturer Part Number: MAX8798AETX+T
• Description: Display Drivers Internal-Switch Boos t Regulator with Int
• Manufacturer: Maxim Integrated Products

Specifications of MAX8798AETX+T

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ELECTRICAL CHARACTERISTICS (continued)
(V
V
OPERATIONAL AMPLIFIER
BOOST Supply Range
BOOST Overvoltage
Fault Threshold
BOOST Undervoltage
Fault Threshold
Large-Signal Voltage Gain
Common-Mode Rejection Ratio
Input Offset Voltage
Input Bias Current
Input Common-Mode
Voltage Range
VCOM Output Voltage
Swing High
VCOM Output Voltage Swing Low I
VCOM Output-Current High
VCOM Output-Current Low
Slew Rate
-3dB Bandwidth
VCOM Short-Circuit Current
PROGRAMMABLE VCOM CALIBRATOR
GON Input Range
GON Threshold to Enable Program
SET Voltage Resolution
SET Differential Nonlinearity
SET Zero-Scale Error
SET Full-Scale Error
SET Current
SET External Resistance
(Note 4)
V
OUT Leakage Current
OUT Settling Time
OUT Voltage Range
EEPROM Write Cycles
STV
IN
SET
Integrated 3-Channel Scan Driver for TFT LCDs
= V
= V
/V
BOOST
DD
OECON
PARAMETER
= V
Voltage Ratio
SHDN
= 0, T
_______________________________________________________________________________________
= +3V, circuit of Figure 2, V
A
= 0°C to +85°C, unless otherwise noted. Typical values are at T
Internal-Switch Boost Regulator with
(Note 2)
(Note 3)
1V < (V
1V < (V
1V < (V
V
1V < (V
1V < (V
I
V
V
1V < (V
1V < (V
Short to V
Short to V
Rising edge, 60mV hysteresis
Monotonic overtemperature
To GND, V
To GND, V
DAC full scale
When OUT is off
To ±0.5 LSB error band
(Note 5)
VCOM
VCOM
BOOST
VCOM
VCOM
= 5mA
= -5mA
NEG
NEG
NEG
NEG
NEG
NEG
NEG
= V
= 1V
/2
BOOST
BOOST
BOOST
BOOST
BOOST
, V
, V
, V
, V
, V
, V
, V
BOOST
POS
POS
POS
POS
POS
POS
POS
/2, sourcing
/2, sinking
= 18V
= 6V
) < (V
) < (V
) < (V
) < (V
) < (V
) < (V
) < (V
- 1V
= 8V, V
CONDITIONS
BOOST
BOOST
BOOST
BOOST
BOOST
BOOST
BOOST
GON
- 1V)
- 1V)
- 1V)
- 1V)
- 1V)
- 1V)
- 1V)
= 23V, V
GOFF
= -12V, V
A
= +25°C.)
POS
V
V
BOOST
1000
- 100
0.5V
18.1
16.1
SET
MIN
-25
-15
-50
8.5
2.5
50
50
-2
-1
-3
5
0
7
= 0, V
+
V
NEG
TYP
15.6
0.05
BOOST
+75
150
120
-2.5
150
1.0
-75
+1
19
75
- 50
50
40
20
20
-5
1
= 1.5V, V
V
BOOST
170.0
MAX
19.9
45.0
16.0
50.0
+25
+12
+50
100
120
1.4
+2
+2
+3
18
18
OE
= V
UNITS
MHz
V/μs
Bits
LSB
LSB
LSB
mA
mA
mA
mV
mV
mV
V/V
dB
dB
nA
μA
k
nA
μs
—
CPV
V
V
V
V
V
V
V
=
3