參數(shù)資料
型號(hào)： L9217A
英文描述： CAP CER 2700PF 3.15KVDC R3 RAD
中文描述： 低成本線接口，具有反向電池和PPM
文件頁(yè)數(shù)： 4/30頁(yè)
文件大?。?/td> 414K
代理商： L9217A
4
Agere Systems Inc.
Data Sheet
November 2001
with Reverse Battery and PPM
L9217A/G Low-Cost Line Interface
Pin Information
Figure 2. 28-Pin PLCC
Table 1. Pin Descriptions
PLCC Symbol
1
Type
I
Description
I
PROG
Current-Limit Program Input.
A resistor to DCOUT sets the dc current limit of the
device.
Polarity Reversal Slowdown.
Connect a capacitor to ground to control the rate of bat-
tery reversal.
Polarity Reversal Slowdown.
Connect a capacitor to ground to control the rate of bat-
tery reversal.
5 V Power Supply.
Receive ac Signal Input (Noninverting).
This high-impedance input controls the ac
differential voltage on tip and ring.
Receive ac Signal Input (Inverting).
This high-impedance input controls the ac differ-
ential voltage on tip and ring.
2
FB2
—
3
FB1
—
4
5
V
CC
RCVP
—
I
6
RCVN
I
VTX
TXI
VITR
NSTAT
PPMIN
RTSP
RCVN
DCOUT
V
BAT
PR
5
6
7
8
9
10
11
4
2
1
28
27
3
12
14
15
16
17
18
13
25
24
23
22
21
20
19
I
P
B
C
P
B
B
B
A
28-PIN PLCC
LCTH
RCVP
CF2
RTSN
O
P
F
F
V
C
26
T
12-3558 (F).c
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
L9218A 制造商:AGERE 制造商全稱:AGERE 功能描述:Low-Cost Line Interface
L9219A 制造商:AGERE 制造商全稱:AGERE 功能描述:Low-Cost Line Interface with Reverse Battery and Dual Current Limit
L9222 功能描述:功率驅(qū)動(dòng)器IC Quad Inv Tran Switch RoHS:否 制造商:Micrel 產(chǎn)品:MOSFET Gate Drivers 類型:Low Cost High or Low Side MOSFET Driver 上升時(shí)間: 下降時(shí)間: 電源電壓-最大:30 V 電源電壓-最小:2.75 V 電源電流: 最大功率耗散: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube
L9222_04 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:QUAD INVERTING TRANSISTOR SWITCH
L9222D 功能描述:功率驅(qū)動(dòng)器IC Quad Inv Tran Switch RoHS:否 制造商:Micrel 產(chǎn)品:MOSFET Gate Drivers 類型:Low Cost High or Low Side MOSFET Driver 上升時(shí)間: 下降時(shí)間: 電源電壓-最大:30 V 電源電壓-最小:2.75 V 電源電流: 最大功率耗散: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube
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