參數(shù)資料
型號: L8202
廠商: 意法半導體
英文描述: MULTIFUNCTION ANALOG ASIC
中文描述: 多功能模擬集成電路
文件頁數(shù): 10/15頁
文件大小: 237K
代理商: L8202
L8202
10/15
7
L8202 contains four general purpose Op-Amps,with their own Supply rail and Gnd rail. OpAmps are inhib-
ited when L8202 is in sleep mode
OPERATIONAL AMPLIFLIERS
Table 15. Absolute Maximum Ratings
(T
j
= 25°C, V
S
= 32V, unless otherwise specified)
Table 16. Electrical Characteristcs (
T
j
= 25°C, V
S
= 32V, unless otherwise specified)
* Guaranted by design
8
L8202 contains 6 open Drain Drivers. These drivers are controlled by the Serial Interface by the bit ODD1/
6, each driver is able to sink 30mA from either 3.3V or 5v Supply.
OPEN DRAIN DRIVERS
Table 17. Electrical Characteristics
(T
j
= 25°C, V
S
= 32V, unless otherwise specified)
Symbol
Parameter
Test Conditions
Min.
Typ.
Max.
Unit
Vcc
Supply Voltage
3.2
5.2
V
Vid
Differential Input Voltage
5.2
V
Symbol
Parameter
Test Conditions
Min.
Typ.
Max.
Unit
Vio
Input Offset Voltage
Vinp = Vcc-1.5
-9
9
mV
Avd
Large Signal Voltage Gain
130
V/mV
Vicm
Input Common Mode Voltage
Range
Full range
0
Vcc-
1.5
V
CMR
Common Mode Rejection
Ratio
DC
70
dB
I
source
Output Current Source
Vcc = 5/3.3V
Vo = Vcc-2V
10
20
mA
I
sink
Output Sink Current
Vcc = 5/3.3V, Vo = 2V
10
20
mA
V
OH
High Level Output Voltage
Sourcing 2mA, Vcc = 5.2V,
full range
Vcc-
0.5
V
V
OL
Low Level Output Voltage
Sinking 2mA, Vcc=5.2V, full
range
0.5
V
SR
Slew Rate
Full Range
Cload = 100pF
0.3
V
s
GBP
Gain Bandwidth Product
Symbol
Parameter
Test Conditions
Min.
Typ.
Max.
Unit
I
ODD_H
High State Output Current
ODDx = 0, Vcc = 5.0V or 3.3V
1
μ
A
V
ODD_L
Low State Output Voltage
ODDx = 1, Vcc = 5.0V or 3.3V,
Iload = 30mA
300
mV
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