(VDD
參數(shù)資料
型號: DS8023-RRX+
廠商: Maxim Integrated Products
文件頁數(shù): 11/17頁
文件大?。?/td> 0K
描述: IC INTERFACE SMART CARD 28-SOIC
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 212
應(yīng)用: 智能卡
接口: 模擬
電源電壓: 2.7 V ~ 6 V
封裝/外殼: 28-SOIC(0.295",7.50mm 寬)
供應(yīng)商設(shè)備封裝: 28-SOIC W
包裝: 管件
安裝類型: 表面貼裝
配用: DS8023-KIT-ND - EVALUATION KIT FOR DS8023
DS8023
Smart Card Interface
3
Maxim Integrated
RECOMMENDED DC OPERATING CONDITIONS (continued)
(VDD = +3.3V, VDDA = +5.0V, TA = +25°C, unless otherwise noted.) (Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
SHUTDOWN TEMPERATURE
Shutdown Temperature
TSD
+150
°C
RST PIN
Output Low Voltage
VOL_RST1
IOL_RST = 1mA
0
0.3
V
Card-Inactive Mode
Output Current
IOL_RST1
VO_LRST = 0V
0
-1
mA
Output Low Voltage
VOL_RST2
IOL_RST = 200μA
0
0.3
V
Output High
Voltage
VOH_RST2
IOH_RST = -200μA
VCC -
0.5
VCC
V
Rise Time
tR_RST
CL = 30pF
0.1
μs
Fall Time
tF_RST
CL = 30pF
0.1
μs
Shutdown Current
Threshold
IRST(SD)
-20
mA
Current Limitation
IRST(LIMIT)
-20
+20
mA
Card-Active Mode
RSTIN to RST Delay
tD(RSTIN-RST)
2
μs
CLK PIN
Output Low Voltage
VOL_CLK1
IOLCLK = 1mA
0
0.3
V
Card-Inactive Mode
Output Current
IOL_CLK1
VOLCLK = 0V
0
-1
mA
Output Low Voltage
VOL_CLK2
IOLCLK = 200μA
0
0.3
V
Output High
Voltage
VOH_CLK2
IOHCLK = -200μA
VCC -
0.5
VCC
V
Rise Time
tR_CLK
CL = 30pF (Note 4)
8
ns
Fall Time
tF_CLK
CL = 30pF (Note 4)
8
ns
Current Limitation
ICLK(LIMIT)
-70
+70
mA
Clock Frequency
fCLK
Operational
0
10
MHz
Duty Factor
CL = 30pF
45
55
%
Card-Active Mode
Slew Rate
SR
CL = 30pF
0.2
V/ns
VCC PIN
Output Low Voltage
VCC1
ICC = 1mA
0
0.3
V
Card-Inactive Mode
Output Current
ICC1
VCC = 0V
0
-1
mA
ICC(5V) < 80mA
4.75
5.00
5.25
ICC(3V) < 65mA
2.78
3.00
3.22
ICC(1.8V) < 30mA
1.65
1.8
1.95
5V card: current pulses of 40nC
with I < 200mA, t < 400ns,
f < 20MHz
4.6
5.4
3V card: current pulses of 24nC
with I < 200mA, t < 400ns,
f < 20MHz
2.75
3.25
Card-Active Mode
Output Low Voltage
VCC2
1.8V card: current pulses of 12nC
with I < 200mA, t < 400ns,
f < 20MHz
1.62
1.98
V
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