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參數(shù)資料
| 型號(hào)： | SSM2319CBZ-REEL |
| 廠商： | Analog Devices Inc |
| 文件頁數(shù)： | 8/20頁 |
| 文件大小： | 0K |
| 描述： | IC AMP AUDIO 3.7W MONO D 9WLCSP |
| 產(chǎn)品變化通告： | 8mm Carrier Tape Changes 28/Feb/2012 |
| 標(biāo)準(zhǔn)包裝： | 10,000 |
| 類型： | D 類 |
| 輸出類型： | 1-通道（單聲道） |
| 在某負(fù)載時(shí)最大輸出功率 x 通道數(shù)量： | 3.7W x 1 @ 3 歐姆 |
| 電源電壓： | 2.5 V ~ 5.5 V |
| 特點(diǎn)： | 消除爆音，差分輸入，短路和熱保護(hù)，關(guān)閉 |
| 安裝類型： | 表面貼裝 |
| 供應(yīng)商設(shè)備封裝： | 9-WLCSP（1.52 x 1.69） |
| 封裝/外殼： | 9-UFBGA，WLCSP |
| 包裝： | 帶卷 (TR) |
SSM2319
Rev. 0 | Page 16 of 20
Operating Modes
SYNCI = external clock. SYNCO is a buffered clock output
sourced from an external clock signal. One clock cycle after
the internal modulator detect signal is released, an irregular
pulse appears on MCLK before the first buffered output signal
begins on SYNCO, as shown in Figure 39.
The SYNC operating modes include the following:
Initial SYNC startup. An internal reference signal, REF, is
released after one complete internal clock cycle (MCLK).
After REF is released, another internal signal, MOD, waits
127 internal clock cycles. This operates as a training signal
to determine the SYNCI/SYNCO connection. During this
time, SYNCO is the internal clock signal.
07
55
0-
03
9
SD
REF
MOD
SYNCI
SYNCO
MCLK
INTERNAL
SIGNAL
SYNCI = CLKIN
SYNCI = GND or VDD. SYNCO stops generating pulses.
The modulator is controlled by an internal clock signal, as
shown in Figure 37.
07
55
0-
0
37
SD
REF
MOD
SYNCI
SYNCO
MCLK
INTERNAL
SIGNAL
SYNCI = GND
Figure 39. SYNCI = External Clock
SYNCI = GND, transitions to clock. When the SYNCI pin is
connected to GND first but then transitions to a clock signal,
SYNCO generates several internal clock signals before finally
being synchronized to the external clock signal, as shown
in Figure 40.
07
55
0-
04
0
SD
REF
MOD
SYNCI
SYNCO
MCLK
INTERNAL
SIGNAL
SYNCI = GND TO CLKIN
Figure 37. SYNCI = GND or VDD
SYNCI = SYNCO. SYNCO is the delayed clock signal of
SYNCI, as shown in Figure 38.
07
55
0-
0
3
8
SD
REF
MOD
SYNCI
SYNCO
MCLK
INTERNAL
SIGNAL
SYNCI = SYNCO
Figure 40. SYNCI = GND to Clock Input
SYNCI = CLK, transitions to GND. When SYNCI is
connected to a clock signal but then transitions to GND,
the SYNCO pin immediately stops generating a clock signal.
After a short clock loss detect time, the internal modulator
synchronizes to the internal clock signal, as shown
in Figure 41.
Figure 38. SYNCI = SYNCO
07
55
0-
0
41
SD
REF
MOD
SYNCI
SYNCO
MCLK
INTERNAL
SIGNAL
SYNCI = CLKIN TO GND
CLK LOSS
DETECT
Figure 41. SYNCI = Clock Input to GND
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| SSM2319CBZ-REEL7 | 功能描述:IC AMP AUDIO 3W MONO D 9WLCSP RoHS:是 類別:集成電路 (IC) >> 線性 - 音頻放大器 系列:- 標(biāo)準(zhǔn)包裝:2,000 系列:- 類型:AB 類 輸出類型:2 通道（立體聲） 在某負(fù)載時(shí)最大輸出功率 x 通道數(shù)量:- 電源電壓:4 V ~ 18 V 特點(diǎn):- 安裝類型:通孔 供應(yīng)商設(shè)備封裝:8-DIP 封裝/外殼:8-DIP（0.300"，7.62mm） 包裝:管件 |
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| SSM2335CBZ-R2 | 功能描述:IC AMP AUDIO 4.28W MONO D 9WLCSP RoHS:是 類別:集成電路 (IC) >> 線性 - 音頻放大器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:2,500 系列:DirectDrive® 類型:H 類 輸出類型:耳機(jī)，2-通道（立體聲） 在某負(fù)載時(shí)最大輸出功率 x 通道數(shù)量:35mW x 2 @ 16 歐姆 電源電壓:1.62 V ~ 1.98 V 特點(diǎn):I²C，麥克風(fēng)，靜音，短路保護(hù)，音量控制 安裝類型:表面貼裝 供應(yīng)商設(shè)備封裝:25-WLP（2.09x2.09） 封裝/外殼:25-WFBGA，WLCSP 包裝:帶卷 (TR) |
| SSM2335CBZ-REEL | 功能描述:IC AMP AUDIO 4.28W MONO D 9WLCSP RoHS:是 類別:集成電路 (IC) >> 線性 - 音頻放大器 系列:- 標(biāo)準(zhǔn)包裝:2,000 系列:- 類型:AB 類 輸出類型:2 通道（立體聲） 在某負(fù)載時(shí)最大輸出功率 x 通道數(shù)量:- 電源電壓:4 V ~ 18 V 特點(diǎn):- 安裝類型:通孔 供應(yīng)商設(shè)備封裝:8-DIP 封裝/外殼:8-DIP（0.300"，7.62mm） 包裝:管件 |
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