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合肥市湯誠集成電路設(shè)計(jì)有限公司

Hefei Tangcheng integrated circuit design Co., Ltd. is a chip design company focusing on the R & D and sales of analog and digital analog hybrid integrated circuits. It was founded by the former senior executives and engineers of Ti & MTK in the Innovation Industrial Park of Hefei high tech Zone, Anhui Province, and has a marketing and technical service department in Shenzhen. Hefei Tangcheng's core team has many years of profound management and technical experience in design, development, production and marketing, covering XA brand product lines such as class AB, class D, class F, class X, class G, digital amplifier, power management, touch, etc. the company mainly focuses on consumer markets such as Bluetooth / pull rod speakers, mid, POS machines, etc.
合肥市湯誠集成電路設(shè)計(jì)有限公司
  • 2017
    湯誠集成電路成立于2017年
  • 2014
    2014年通過ISO9001認(rèn)證
  • 268
    公司生產(chǎn)研發(fā)人員200余人
  • XA9823C

    效率高達(dá) 76%
    對(duì) FM 無干擾节拷,高效率杆坪,音質(zhì)優(yōu)
    AB/D 類切換
    2x8W 輸出功率(10% THD子钾,4Ω負(fù)載)
    寬工作電壓范圍:3V-5.5V
    優(yōu)異的上掉電 pop 聲抑制
    差分輸入磨涵,共模抑制噪聲
    不需驅(qū)動(dòng)輸出耦合電容缚形、自舉電容和緩沖網(wǎng)絡(luò)
    單位增益穩(wěn)定
    過熱保護(hù)跛究,過流以及欠壓保護(hù)
    采用 ETSSOP28封裝

  • XA9822E

    效率高達(dá) 76%
    對(duì) FM 無干擾榜跌,高效率什黑,音質(zhì)優(yōu)
    電壓控制模式
    AB/D 類切換
    2x8W 輸出功率(10% THD,4Ω負(fù)載)
    寬工作電壓范圍:3V-5.5V
    優(yōu)異的上掉電 pop 聲抑制
    差分輸入檩禾,共模抑制噪聲
    不需驅(qū)動(dòng)輸出耦合電容捉瘟、自舉電容和緩沖網(wǎng)絡(luò)
    單位增益穩(wěn)定
    過熱保護(hù),過流蔑誓,以及欠壓保護(hù)
    采用 ESOP-16 封裝
    供電 VDD=4.2V铲锭,升壓 PVDD=8V:
    RL=4Ω,Po=2x6.4W誉梳,THD+N≤1%
    RL=4Ω欲华,Po=2x7.8W,THD+N≤10%
    供電VDD=3.7V骇俏,升壓 PVDD=8V:
    RL=4Ω天殉,Po=2x6.2W,THD+N≤1%
    RL=4Ω北郁,Po=2x6.9W靡鞭,THD+N≤10%

  • XA9912D

    效率高達(dá) 76%
    11W 輸出功率(10% THD,3Ω 負(fù)載)
    寬工作電壓范圍:3V-5.5V
    優(yōu)異的上掉電 pop 聲抑制
    差分輸入用劲,共模抑制噪聲
    不需驅(qū)動(dòng)輸出耦合電容蜘辕、自舉電容和緩沖網(wǎng)絡(luò)
    單位增益穩(wěn)定
    過熱保護(hù),過流以及欠壓保護(hù)
    采用ESOP8 封裝


  • XA9812B

    效率高達(dá) 76%
    對(duì) FM 無干擾炉奴,高效率逼庞,音質(zhì)優(yōu)
    AB/D 類切換
    11W 輸出功率(10% THD,3Ω 負(fù)載)
    寬工作電壓范圍:3V-5.5V
    優(yōu)異的上掉電pop 聲抑制
    差分輸入瞻赶,共模抑制噪聲
    不需驅(qū)動(dòng)輸出耦合電容赛糟、自舉電容和緩沖網(wǎng)絡(luò)
    單位增益穩(wěn)定
    過熱保護(hù),過流砸逊,以及欠壓保護(hù)
    采用ESOP8 封裝

  • XA9106B

    效率高達(dá) 90%
    對(duì) FM 無干擾璧南,高效率,音質(zhì)優(yōu)
    AB/D 類切換
    5.1W 輸出功率(10% THD师逸,2Ω負(fù)載)
    寬工作電壓范圍:2.5V-6V
    優(yōu)異的上掉電 pop 聲抑制
    差分輸入司倚,共模抑制噪聲
    不需驅(qū)動(dòng)輸出耦合電容、自舉電容和緩沖網(wǎng)絡(luò)
    單位增益穩(wěn)定
    過熱保護(hù)字旭,過流对湃,以及欠壓保護(hù)
    采用 ESOP8 封裝

  • XA9722B

    2X5W 自適應(yīng)升壓 D/AB 類音頻功率放大器

    Efficiency up to 75%
    No interference to FM, high efficiency, excellent sound quality
    2 * 7W output power (10% thd, 3 Ω load)
    Wide working voltage range: 3v-5.5v
    Excellent power on / off pop sound suppression
    Adopt esop16 package
    Power supply VDD = 3.7V, boost PvdD = 7.5V
    Po=2*5.1W崖叫, RL=4Ω@<1%THD
    Po=2*6W遗淳, RL=4Ω@<10%THD
    Po=2*5.1W拍柒, RL=3Ω@<1%THD
    Po=2*5.9W, RL=3Ω@<10%THD


  • XA7191DB

    15W 自適應(yīng)升壓 D/AB 類音頻功率放大器

    Efficiency up to 75%
    No interference to FM, high efficiency, excellent sound quality
    1.3W output power (10% thd, 4q load)
    Wide working voltage range: 1.5v-5.5v
    Class D load 4q
    VDD=5V  Po= 1.34W@10 %   0.7W@1 %
    VDD=4.2V  Po= 7w@10 %  0.54W@1 %
    VDD=3.7V  Po= 0.78W@10 %   0.43W@1 %
    VDD=3.3V  Po= 0.62W@10 %   0.35W@1 %

  • XA8871D

    5W單通道AB/D類雙模音頻功率放大器

    Efficiency up to 75%
    No interference to FM, high efficiency, excellent sound quality
    1.3W output power (10% thd, 4q load)
    Wide working voltage range: 1.5v-5.5v
    Class D load 4q
    VDD=5V  Po= 1.34W@10 %   0.7W@1 %
    VDD=4.2V  Po= 7w@10 %  0.54W@1 %
    VDD=3.7V  Po= 0.78W@10 %   0.43W@1 %
    VDD=3.3V  Po= 0.62W@10 %   0.35W@1 %

合肥市湯誠集成電路設(shè)計(jì)有限公司

HEFEI TORCH IC Design CO., LTD

Address: room 1201, integrated circuit design building, innovation industry phase II, No. 2800, innovation Avenue, high tech Zone, Hefei

Contact: Mr. Su Mobile: 189-2840-8380

Q Q:3598864881

E-mail: sales@torch-chip.com