stvm100 STMicroelectronics, stvm100 Datasheet - Page 15

• Manufacturer Part Number: stvm100
• Description: I2c Lcd Vcom Calibrator
• Manufacturer: STMicroelectronics

Table 7.
1. Valid for ambient operating temperature: T
2. Simulated maximum current draw when Programming EEPROM is 23mA; should be considered when
3. Tested at AV
4. A typical Current of 20µA is calculated using AV
5. Simulated and determined via design and NOT directly tested.
AV
I
SET
SET
I
OUT
SET
SET
SET
SET
AVDD
I
IL(WPN)
V
I
AV
V
SET
Sym
SET
V
DD
OUT = 1/2AV
designing a power supply.
SET current should be 120µA.
V
V
OL(s)
OUT
DD
DD
IH
IL
DD
ZSE
FSE
(2)
DN
VR
(4)
ER
VD
ST
(3)
to
Supply voltage
EEPROM
programming supply
voltage
V
Analog supply voltage
AV
SET voltage resolution
SET differential
nonlinearity
SET zero scale error
SET full scale error
SET current
SET external
resistance
AV
attenuation
OUT settling time
OUT voltage
SET voltage drift
SDA, SCL, WP input
logic high
SDA, SCL, WP input
logic low
SDA, SCL hysteresis
WP
SDA, SCL output logic
low
DD
DC and AC characteristics
DD
DD
N
DD
DD
supply current
Description
input current
supply current
to SET voltage
; R
= 20V.
SET
(5)
= 24.9k (except where noted).
(5)
(5)
To GND, AV
To GND, AV
V
V
Test Condition
DD
T = 25°C to 55°C
DD
Monotonic over
A
Through R
= –40 to 85°C; V
temperature
= 2.25V to 3.6V
= 2.6V to 3.6V
At 3mA
DD
= 10V and R
DD
DD
SET
= 4.5V
= 20V
(1)
DD
SET
= 3V; AV
= 24.9k . The maximum suggested
0.7V
V
0.5V
2.25
2.25
2.25
SET
Min
4.5
4.5
15
10
DD
DD
+
= 10V; typical T
0.22V
Typ
<10
20
25
7
8
DD
A
0.3V
Max
= 25°C;
120
200
3.6
3.6
0.4
±1
±2
±8
35
50
20
13
25
45
13
DD
Unit
LSB
LSB
LSB
15/27
Bits
V/V
mV
µA
µA
µA
k
k
µA
µs
V
V
V
V
V
V
V
V
V