MD218A SITI [Silicon Touch Technology Inc.], MD218A Datasheet - Page 5

• Manufacturer Part Number: MD218A
• Description: 130mA, 10Bit Current Sinking VCM Driver with I2C Interface
• Manufacturer: SITI [Silicon Touch Technology Inc.]

Electrical Characteristic
Unless otherwise noted, T
SP-MD218A-A.001.doc
Power Supply
PD, SDA, SCL digital control pin
Parameters
Output Offset Current
Current Settling Time
Current Slew Rate
Input Voltage H
Input Voltage L
Output Constant
DAC Resolution
Supply Voltage
Supply Current
Voltage Drop
點晶科技股份有限公司
SILICON TOUCH TECHNOLOGY INC.
( I
Item
DNL
INL
DD
)
A
= 25℃, V
Sym.
Δ
V
SR
V
I
I
I
V
OS
t
PD
DD
V
DD
s
IH
IL
DD
PD = L (Power down mode)
PD = H, I2C= logic H
= 2.8 V and VCM = 28.5Ω, 460uH.
PD = H, I2C= logic H
I
-
-
Δ =
SINK
VDD = 2.8V, I
V
= 80 mA)
Version
V
SINK
Condition
−
V
SINK
：
AGND
A.001
= 100mA
(@
0.55*V
Min.
-0.4
2.4
-
-
-
DD
+/-0.8
Limit
0.32
Typ.
+/-1
2.8
10
40
3
-
-
-
-
V
0.2*V
DD
Max.
0.35
+/-1
+/-5
5.5
0.5
0.1
80
5
+0.4
Page
DD
mA/us
：
LSB
LSB
Unit
Bits
mA
uA
uA
us
V
V
V
V
4