參數(shù)資料
型號(hào): 935207850112
廠商: NXP SEMICONDUCTORS
元件分類: 無(wú)繩電話/電話
英文描述: SPEAKER PHONE CIRCUIT, PDSO24
封裝: PLASTIC, SOT-137, SO-24
文件頁(yè)數(shù): 8/31頁(yè)
文件大?。?/td> 259K
代理商: 935207850112
1997 Nov 25
16
Philips Semiconductors
Product specication
Voice switched speakerphone IC
TEA1095
Notes
1. Corresponds to
±1 dB tracking.
2. Corresponds to 4.3 dB noise/speech recognition level.
Decision logic (IDT and SWT)
SIGNAL RECOGNITION
VSrx(th)
threshold voltage between
pins RENV and RNOI to
switch-over from receive to idle
mode
VRXIN < VRINDT; note 2
13
mV
VStx(th)
threshold voltage between
pins TENV and TNOI to
switch-over from transmit to idle
mode
note 2
13
mV
SWITCH-OVER
Isource(SWT)
current sourced from pin SWT
when switching to receive mode
7.5
10
12.5
A
Isink(SWT)
current sunk by pin SWT when
switching to transmit mode
7.5
10
12.5
A
Iidle(SWT)
current sourced from pin SWT in
idle mode
0
A
Voice switch (STAB and SWR)
SWRA
switching range
40
dB
SWRA
switching range adjustment
with RSWR referenced to
RSWR = 365 k
40
+12
dB
G
v
voltage gain variation from
transmit mode to idle mode on
both channels
20
dB
Gtr
gain tracking (Gvtx +Gvrx) during
switching, referenced to idle mode
±0.5
dB
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
相關(guān)PDF資料
PDF描述
935207850118 SPEAKER PHONE CIRCUIT, PDSO24
935260128112 SPEAKER PHONE CIRCUIT, PDSO24
935260128118 SPEAKER PHONE CIRCUIT, PDSO24
935260128512 SPEAKER PHONE CIRCUIT, PDSO24
935260128518 SPEAKER PHONE CIRCUIT, PDSO24
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
9-352112-9 制造商:TE Connectivity 功能描述:Z-PACK SHLD.LOWER C - Bulk
9-352151-3 制造商:TE Connectivity 功能描述:ZP,22C.F.U.SH.44MMW/O LUBE - Tape and Reel 制造商:TE CONNECTIVITY 功能描述:ZP,22C.F.U.SH.44MMW/O LUBE
9-352151-9 制造商:TE Connectivity 功能描述:ZP,22C.F.U.SH.44MM - Bulk
935218-17 制造商:JANCO 功能描述:935218-17
9352370001 功能描述:HEAT SHRINK SLEEVE RoHS:是 類別:線纜,導(dǎo)線 - 管理 >> 標(biāo)簽,標(biāo)記 系列:HT-SCE 標(biāo)準(zhǔn)包裝:250 系列:CM-SCE 標(biāo)簽類型:標(biāo)準(zhǔn) 標(biāo)簽尺寸:2.00" x 0.25"(50.8mm x 6.4mm) 顏色:白 材質(zhì):聚烯烴 適用于相關(guān)產(chǎn)品:點(diǎn)陣打印機(jī) 包裝:* 工作溫度:-55°C ~ 135°C 其它名稱:A105291CM-SCE-TP-1/4-4H-9