參數(shù)資料
型號(hào): LTC1755EGN
廠商: LINEAR TECHNOLOGY CORP
元件分類: 其它接口
英文描述: Smart Card Interface
中文描述: SPECIALTY INTERFACE CIRCUIT, PDSO24
封裝: 0.150 INCH, PLASTIC, SSOP-24
文件頁數(shù): 2/12頁
文件大?。?/td> 160K
代理商: LTC1755EGN
2
LTC1755
ABSOLUTE
AXI
U
RATIU
W
(Note 1)
V
IN
to GND............................................... –0.3V to 6.5V
DV
CC
, V
CC
to GND.................................... –0.3V to 5.5V
Digital Inputs to GND................ –0.3V to (DV
CC
+ 0.3V)
CLK, RST, I/O, AUX1,
AUX2 to GND..............................–0.3V to V
CC
+ 0.3V
V
CC
Short-Circuit Duration...............................Indefinite
Operating Temperature Range (Note 2).. –40
°
C to 85
°
C
Storage Temperature Range................ –65
°
C to 150
°
C
Lead Temperature (Soldering, 10 sec)................. 300
°
C
W
W
U
PACKAGE/ORDER U
ORDER PART
NUMBER
LTC1755EGN
T
JMAX
= 125
°
C,
θ
JA
= 150
°
C/W
1
2
3
4
5
6
7
8
9
10
11
12
TOP VIEW
GN PACKAGE
24-LEAD NARROW PLASTIC SSOP
24
23
22
21
20
19
18
17
16
15
14
13
PRES
PWR
CS
NC/NO
GND
V
IN
V
CC
AUX1
AUX2
I/O
RST
CLK
5V/3V
CARD
ALARM
READY
DV
CC
C
C
+
AUX1IN
AUX2IN
DATA
RIN
CIN
Consult factory for Industrial and Military grade parts.
ELECTRICAL CHARACTERISTICS
temperature range, otherwise specificatons are at T
A
= 25
°
C. V
IN
= 2.7V to 6V, DV
CC
= 2V to 5.5V, unless otherwise noted.
The
G
denotes specifications which apply over the full specified
PARAMETER
Power Supply
V
IN
Operating Voltage
DV
CC
Operating Voltage
I
VIN
Operating Current
I
DVCC
Operating Current
I
VIN
Shutdown Current
CONDITIONS
MIN
TYP
MAX
UNITS
G
2.7
2.0
6
V
V
G
5.5
100
20
1
10
20
5.25
3.20
ACTIVE State, I
VCC
= 0
ACTIVE State, DV
CC
= 3V
IDLE State, DV
CC
= 0V, V
IN
3.6V
IDLE State, DV
CC
= 0V, 3.6V < V
IN
6V
IDLE State, DV
CC
= 5.5V, V
IN
6V
5V/3V = DV
CC
5V/3V = 0V
5V/3V = 0V
5V/3V = DV
CC
5V/3V = 0V
5V/3V = DV
CC
C
OUT
= 10
μ
F
I
VCC
= 0mA, V
CC
= 5V, C
OUT
= 10
μ
F
G
50
10
μ
A
μ
A
μ
A
μ
A
μ
A
V
V
mA
mA
mA
mA
ms
μ
s
G
G
G
G
V
CC
Output Voltage
G
G
4.75
2.80
55
65
55
40
5.00
3.00
I
VCC
Output Current
3V
V
IN
6.0V
3V
V
IN
6.0V
2.7V
V
IN
6.0V
2.7V
V
IN
6.0V
G
G
G
G
V
CC
Turn-On Time
V
CC
Discharge Time to 0.4V
Controller Inputs/Outputs DATA, AUX1IN, AUX2IN, DV
CC
= 3V
High Input Voltage Threshold (V
IH
)
Low Input Voltage Threshold (V
IL
)
High Level Output Voltage (V
OH
)
Low Level Output Voltage (V
OL
)
Output Rise/Fall Time
Input Current (I
IH
/I
IL
)
G
2.7
100
12
250
G
G
DV
CC
– 0.6 0.5 DV
CC
V
V
V
V
G
0.5 DV
CC
0.3
Source Current = 20
μ
A
Sink Current = –500
μ
A (Note 3)
Loaded with 30pF
CS = DV
CC
G
0.7 DV
CC
G
0.3
0.5
1
G
μ
s
μ
A
G
–1
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LTC1755EGN#PBF 功能描述:IC SMART CARD INTERFACE 24SSOP RoHS:是 類別:集成電路 (IC) >> 接口 - 專用 系列:- 特色產(chǎn)品:NXP - I2C Interface 標(biāo)準(zhǔn)包裝:1 系列:- 應(yīng)用:2 通道 I²C 多路復(fù)用器 接口:I²C,SM 總線 電源電壓:2.3 V ~ 5.5 V 封裝/外殼:16-TSSOP(0.173",4.40mm 寬) 供應(yīng)商設(shè)備封裝:16-TSSOP 包裝:剪切帶 (CT) 安裝類型:表面貼裝 產(chǎn)品目錄頁面:825 (CN2011-ZH PDF) 其它名稱:568-1854-1
LTC1755EGN#TR 功能描述:IC SMART CARD INTERFACE 24SSOP RoHS:否 類別:集成電路 (IC) >> 接口 - 專用 系列:- 特色產(chǎn)品:NXP - I2C Interface 標(biāo)準(zhǔn)包裝:1 系列:- 應(yīng)用:2 通道 I²C 多路復(fù)用器 接口:I²C,SM 總線 電源電壓:2.3 V ~ 5.5 V 封裝/外殼:16-TSSOP(0.173",4.40mm 寬) 供應(yīng)商設(shè)備封裝:16-TSSOP 包裝:剪切帶 (CT) 安裝類型:表面貼裝 產(chǎn)品目錄頁面:825 (CN2011-ZH PDF) 其它名稱:568-1854-1
LTC1755EGN#TRPBF 功能描述:IC SMART CARD INTERFACE 24SSOP RoHS:否 類別:集成電路 (IC) >> 接口 - 專用 系列:- 特色產(chǎn)品:NXP - I2C Interface 標(biāo)準(zhǔn)包裝:1 系列:- 應(yīng)用:2 通道 I²C 多路復(fù)用器 接口:I²C,SM 總線 電源電壓:2.3 V ~ 5.5 V 封裝/外殼:16-TSSOP(0.173",4.40mm 寬) 供應(yīng)商設(shè)備封裝:16-TSSOP 包裝:剪切帶 (CT) 安裝類型:表面貼裝 產(chǎn)品目錄頁面:825 (CN2011-ZH PDF) 其它名稱:568-1854-1
LTC1755EGNPBF 制造商:Linear Technology 功能描述:Smart Card Interface LTC1755EGN
LTC1755ENG#PBF 制造商:LT 功能描述: