參數(shù)資料
型號: TPS2202DF
廠商: Texas Instruments, Inc.
英文描述: DUAL-SLOT PC CARD POWER-INTERFACE SWITCHES FOR SERIAL PCMCIA CONTROLLERS
中文描述: 雙插槽PC卡電源接口開關(guān)用于串行PCMCIA控制器
文件頁數(shù): 6/21頁
文件大?。?/td> 455K
代理商: TPS2202DF
TPS2202, TPS2202Y
DUAL-SLOT PC CARD POWER-INTERFACE SWITCHES
FOR SERIAL PCMCIA CONTROLLERS
SLVS103A – DECEMBER 1994 – REVISED AUGUST 1995
6–6
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics, T
A
= 25
°
C, V
DD
= 5 V (unless otherwise noted) (continued)
logic section
PARAMETER
TEST CONDITIONS
TPS2202
MIN
UNIT
MAX
Logic input current
1
μ
A
V
Logic input high level
2.7
Logic input low level
0.8
V
Logic output high level
Logic output low level
IO= 1 mA
IO = 1 mA
VDD–0.4
V
V
0.4
dc characteristics
PARAMETER
TEST CONDITIONS
TPS2202Y
MIN
UNIT
TYP
MAX
Leakage current
Ipp High-impedance state
ICCHigh-impedance state
1
μ
A
1
Input current
IDD
VO(AVCC) = VO(BVCC) = 5 V,
VO(AVPP) = VO(BVPP) = 12 V
83
μ
A
Power-ready threshold, PWR_GOOD
11.05
V
Power-ready hysteresis, PWR_GOOD (12-V mode)
50
mV
switching characteristics
PARAMETER
TEST CONDITIONS
TPS2202Y
MIN
UNIT
TYP
1.2
MAX
tr
Output rise time
VO(xVCC)
VO(xVPP)
VO(xVCC)
VO(xVPP)
ms
5
tf
Output fall time
10
ms
14
LATCH
to VO(xVPP)
ton
toff
ton
toff
ton
toff
5.8
ms
18
td
tpd
Propagation delay (see Figure 1)
LATCH
to xVCC
5.8
ms
28
LATCH
to xVCC
4
ms
30
Refer to Parameter Measurement Information
Propagation delays are with CL = 100
μ
F.
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