Table 3. DC Characteristics1 (VD
參數(shù)資料
型號(hào): SI2400URT-EVB
廠商: Silicon Laboratories Inc
文件頁數(shù): 56/94頁
文件大?。?/td> 0K
描述: BOARD EVAL FOR SI2400 ISOMODEM
標(biāo)準(zhǔn)包裝: 1
系列: ISOmodem®
主要目的: 電信,調(diào)制解調(diào)器
嵌入式:
已用 IC / 零件: SI2400
主要屬性: 雙路 RJ-11 連接至電話線路,音頻連接器
次要屬性: RS-232,TTL 串行和 USB 接口
已供物品: 板,調(diào)制解調(diào)器,電源
相關(guān)產(chǎn)品: SI2400-BS-ND - IC ISOMODEM SYSTEM-SIDE 16SOIC
SI2400-FS-ND - IC ISOMODEM SYST-SIDE DAA 16SOIC
336-1093-ND - IC ISOMODEM SYSTEM-SIDE 16SOIC
其它名稱: 336-1166
Si2400
6
Rev. 1.3
Table 3. DC Characteristics1
(VD = 4.75 to 5.25 V, TA = 0 to 70°C for K-Grade, TA = –40 to 85°C for B-Grade)
Parameter
Symbol
Test Condition
Min
Typ
Max
Unit
High Level Input Voltage
VIH
2.1
V
Low Level Input Voltage
VIL
——
0.8
V
High Level Output Voltage
VOH
IO =–2mA
2.4
V
Low Level Output Voltage
VOL
IO =2mA
0.4
V
Low Level Output Voltage, GPIO1–4
VOL
IO =20mA
0.6
V
Input Leakage Current
IL
–10
10
A
CTS Leakage to Ground2
ICL
—10
A
Power Supply Current, Digital3
ID
VD pin
28
32
mA
Power Supply Current, DSP Power Down3
ID
VD pin
16
19
mA
Power Supply Current, Wake-On-Ring (ATZ)
ID
VD pin
10
11
mA
Power Supply Current, Total Power Down
ID
VD pin
12
15
A
1. Measurements are taken with inputs at rails and no loads on outputs.
2. Must be met in order to avoid putting the Si2400 into factory test mode.
3. Specifications assume SE1[7:6] (MCKR) = 00b (default). Typical value is 4 mA lower when MCKR = 01b and 6 mA
lower when MCKR
= 10b.
Table 4. DC Characteristics1
(VD = 3.0 to 3.6 V, TA = 0 to 70°C for K-Grade, TA = –40 to 85°C for B-Grade)
Parameter
Symbol
Test Condition
Min
Typ
Max
Unit
High Level Input Voltage
VIH
2.1
V
Low Level Input Voltage
VIL
——
0.8
V
High Level Output Voltage
VOH
IO = –2 mA
2.4
V
Low Level Output Voltage
VOL
IO = 2 mA
0.35
V
Low Level Output Voltage, GPIO1–4
VOL
IO = 15 mA
0.6
V
Input Leakage Current
IL
–10
10
A
CTS Leakage to Ground2
ICL
—3
A
Power Supply Current, Digital3
ID
VD pin
15
21
mA
Power Supply Current, DSP Power Down3
ID
VD pin
9
14
mA
Power Supply Current, Wake-On-Ring
ID
VD pin
5
8
mA
Power Supply Current, Total Power Down
ID
VD pin
10
12
A
1. Measurements are taken with inputs at rails and no loads on outputs.
2. Must be met in order to avoid putting the Si2400 into factory test mode.
3. Specifications assume SE1[7:6] (MCKR)
= 00b (default). Typical value is 4 mA lower when MCKR = 01b and 6 mA
lower when MCKR
= 10b.
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