VS ≥ 5.5V;" />
參數(shù)資料
型號(hào)： ATA6620-TASY
廠商： Atmel
文件頁(yè)數(shù)： 7/22頁(yè)
文件大小： 0K
描述： IC TXRX LIN BUS 5V/50MA 8SOIC
標(biāo)準(zhǔn)包裝： 112
類(lèi)型： 收發(fā)器
規(guī)程： LIN
電源電壓： 5 V ~ 18 V
安裝類(lèi)型： 表面貼裝
封裝/外殼： 8-SOIC（0.154"，3.90mm 寬）
供應(yīng)商設(shè)備封裝： 8-SO
包裝： 管件
15
4850I–AUTO–09/09
ATA6620N
5
NRES Output Pin
5.1
High level output voltage
VS ≥ 5.5V;
I
NRES =–1 mA
NRES
V
NRESH
4.5
V
A
5.2
Low level output voltage
V
S ≥ 5.5V;
I
NRES =+1 mA
INRES = +250 A
NRES
V
NRESL
VNRESL
0.2
0.14
V
A
5.3
Low level output low
10 k
Ω to VCC;
V
CC =0.8V
NRES
V
NRESLL
0.2
V
A
5.4
Undervoltage reset time
V
VS ≥ 5.5V
C
NRES =20pF
NRES
tReset
713
ms
A
5.5
Reset debounce time for
falling edge
V
VS ≥ 5.5V
CNRES =20pF
NRES
t
res_f
3s
A
6
Voltage Regulator VCC Pin in Normal and Pre-normal Mode
6.1
Output voltage V
CC
5.5V < VS < 18V
(0 mA – 50 mA)
VCC
V
CCnor
4.9
5.1
V
A
6.2
Output voltage V
CC at
low V
S
3.3V < VS < 5.5V
VCC
VCClow
V
VS
– V
D
5.1
V
A
6.3
Regulator drop voltage
V
S > 4.0V, IVCC = –20 mA
VCC
V
D
250
mV
A
6.4
Regulator drop voltage
V
S > 4.0V, IVCC = –50 mA
VCC
V
D
500
mV
A
6.5
Regulator drop voltage
V
S > 3.3V, IVCC = –15 mA
VCC
V
D
200
mV
A
6.6
Output current
V
S > 3V
VCC
I
VCC
–50
mA
A
6.7
Output current limitation VS > 0V
VCC
IVCCs
–200
–130
mA
A
6.8
Load capacity
1
Ω < ESR < 5Ω at
100 kHz
VCC
C
load
1.8
2.2
F
D
6.9
VCC undervoltage
threshold
Referred to VCC
V
S > 5.5V
VCC
VthunN
4.4
4.8
V
A
6.10
Hysteresis of
undervoltage threshold
Referred to V
CC
VS > 5.5V
VCC
Vhysthun
30
mV
A
6.11
Ramp up time VS > 5.5V
to VCC > 4.9V
CVCC = 4.7 F
No load
VCC
t
VCC
300
s
A
7
Voltage Regulator VCC Pin in Silent Mode
7.1
Output voltage VCC
5.5V < VS < 18V
(0 mA – 50 mA)
VCC
VCCnor
4.65
5.35
V
A
7.2
Output voltage V
CC at
low VS
3.3V < V
S < 5.5V
(0 mA – 50 mA)
VCC
VCClow
V
VS
– VD
5.1
V
A
7.3
Regulator drop voltage
VS > 3.3V, IVCC = 15 mA
VCC
VD
200
mV
A
7.4
At VCC undervoltage
threshold the state
switches back to
Pre-normal mode
Referred to VCC
V
S > 5.5
VCC
VthunS
3.9
4.4
V
A
7.5
Hysteresis of
undervoltage
threshold
Referred to V
CC
VS > 5.5V
VCC
V
hysthun
40
mV
D
7.6
Output current limitation V
S > 0V
VCC
I
VCCs
–200
–130
mA
A
8.
Electrical Characteristics (Continued)
5V < VS < 18V, Tamb = –40°C to 125°C
No.
Parameters
Test Conditions
Pin
Symbol
Min.
Typ.
Max.
Unit
Type*
*) Type means: A = 100% tested, B = 100% correlation tested, C = Characterized on samples, D = Design parameter
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