ZHCSGV9I June 2017 – August 2021 TLV6741 , TLV6742
PRODUCTION DATA
| 參數(shù) | 測試條件 | 最小值 | 典型值 | 最大值 | 單位 | |||
|---|---|---|---|---|---|---|---|---|
| 失調(diào)電壓 | ||||||||
| VOS | 輸入失調(diào)電壓 | VS = 5.0V | ±0.15 | ±1.0 | mV | |||
| TA = –40°C 至 125°C | TLV6742/4(3) | ±1.2 | ||||||
| dVOS/dT | 輸入失調(diào)電壓漂移 | TA = –40°C 至 125°C | TLV6741(2) | ±0.35 | μV/℃ | |||
| TLV6742/4(3) | ±0.2 | |||||||
| PSRR | 輸入失調(diào)電壓與電源間的關(guān)系 | VCM = V– | TLV6741(2) | ±0.32 | ±6.3 | μV/V | ||
| VCM = V– | TLV6742/4(3) | ±0.7 | ±5.8 | |||||
| 通道隔離 | f = 20kHz | 130 | dB | |||||
| 輸入偏置電流 | ||||||||
| IB | 輸入偏置電流 | TLV6741(2) | ±10 | pA | ||||
| TLV6742/4(3) | ±3 | |||||||
| IOS | 輸入失調(diào)電流 | TLV6741(2) | ±10 | pA | ||||
| TLV6742/4(3) | ±0.5 | |||||||
| 噪聲 | ||||||||
| EN | 輸入電壓噪聲 | f = 0.1Hz 至 10Hz | 1.2 | μVPP | ||||
| 0.227 | μVRMS | |||||||
| eN | 輸入電壓噪聲密度 | f = 10Hz | TLV6742/4(3) | 30 | nV/√Hz | |||
| f = 1kHz | TLV6741(2) | 5.0 | ||||||
| TLV6742/4(3) | 4.6 | |||||||
| f = 10kHz | TLV6741(2) | 3.7 | ||||||
| TLV6742/4(3) | 3.5 | |||||||
| iN | 輸入電流噪聲 | f = 1kHz | 23 | fA/√Hz | ||||
| 輸入電壓范圍 | ||||||||
| VCM | 共模電壓范圍 | (V–) | (V+) - 1.2 | V | ||||
| CMRR | 共模抑制比 | (V–) < VCM < (V+) – 1.2V | TLV6741(2) | 95 | 120 | dB | ||
| VS = 1.8V,(V–) < VCM < (V+) – 1.2V | TLV6742/4(3) | 87 | 100 | |||||
| VS = 5.5,(V–) < VCM < (V+) – 1.2V | 94 | 110 | ||||||
| 輸入電容 | ||||||||
| ZID | 差分 | 10 || 6 | MΩ || pF | |||||
| ZICM | 共模 | 10 || 6 | GΩ || pF | |||||
| 開環(huán)增益 | ||||||||
| AOL | 開環(huán)電壓增益 | (V–) + 40mV < VO < (V+) – 40mV,RL = 10k?(連接至 VS/2) | TLV6741(2) | 125 | dB | |||
| (V–) + 150mV < VO < (V+) – 150mV,RL = 2k?(連接至 VS/2) | 110 | 130 | ||||||
| VS= 1.8V,(V–) + 150mV < VO < (V+) – 150mV,RL = 2k?(連接至 VS/2) | TLV6742/4(3) | 107 | 120 | |||||
| VS= 5.5V,(V–) + 150mV < VO < (V+) – 150mV,RL = 2k?(連接至 VS/2) | 140 | |||||||
| VS = 1.8V,(V–) + 40mV < VO < (V+) – 40mV,RL = 10k?(連接至 VS/2) | 110 | 120 | ||||||
| VS = 5.5V,(V–) + 40mV < VO < (V+) – 40mV,RL = 10k?(連接至 VS/2) | 140 | |||||||
| 頻率響應(yīng) | ||||||||
| GBW | 增益帶寬積 | 10 | MHz | |||||
| SR | 壓擺率 | VS = 5.5V,G = +1,CL = 20pF | 4.5 | V/μs | ||||
| tS | 趨穩(wěn)時間 | 精度達(dá)到 0.1%,VS = 5.5V,VSTEP = 2V,G = +1,CL = 20pF | 0.65 | μs | ||||
| 精度達(dá)到 0.01%,VS = 5.5V,VSTEP = 2V,G = +1,CL = 20pF | 1.2 | |||||||
| 相位裕度 | G = +1,RL = 10k?,CL = 20pF | 55 | ° | |||||
| 過載恢復(fù)時間 | VIN × 增益 > VS | 0.2 | μs | |||||
| THD+N | 總諧波失真 + 噪聲 | VS = 5.5V,VCM = 2.5V,VO = 1VRMS,G = +1,f = 1kHz,RL = 10k? | TLV6741(2) | 0.00035% | ||||
| TLV6742/4(3) | 0.00015% | |||||||
| EMIRR | 電磁干擾抑制比 | f = 1GHz | TLV6742/4(3) | 51 | dB | |||
| 輸出 | ||||||||
| 相對于電源軌的電壓輸出擺幅 | 正/負(fù)電源軌余量 | VS = 5.5V,RL = 10k | TLV6741(2) | 8 | 10 | mV | ||
| 正電源軌余量 | VS = 5.5V,RL = 空載 | TLV6742/4(3) | 7 | |||||
| VS = 5.5V,RL = 2k? | 35 | |||||||
| VS = 5.5V,RL = 10k? | 5 | 14 | ||||||
| 負(fù)電源軌余量 | VS = 5.5V,RL = 空載 | 7 | ||||||
| VS = 5.5V,RL = 2k? | 35 | |||||||
| VS = 5.5V,RL = 10k? | 5 | 14 | ||||||
| ISC | 短路電流 | TLV6742/4(3) | ±68 | mA | ||||
| CLOAD | 容性負(fù)載驅(qū)動 | 參閱圖 7-58 | ||||||
| ZO | 開環(huán)輸出阻抗 | f = 10MHz,IO = 0A | TLV6741(2) | 160 | ? | |||
| f = 2MHz,IO = 0A | TLV6742/4(3) | 165 | ||||||
| 電源 | ||||||||
| IQ | 每個放大器的靜態(tài)電流 | VS = 5.5V,IO = 0 A | TLV6741(2) | 890 | μA | |||
| TA = –40°C 至 125°C | 1100 | |||||||
| TLV6742/4(3) | 990 | 1200 | ||||||
| TA = –40°C 至 125°C | 1250 | |||||||
| 開通時間 | TA = 25°C,VS = 5.5V,VS 升降速率 > 0.3V/μs | TLV6742/4(3) | 10 | μs | ||||
| 關(guān)斷 | ||||||||
| IQSD | 每個放大器的靜態(tài)電流 | 所有放大器均為禁用狀態(tài),SHDN = V– | 1 | 3.5 | μA | |||
| ZSHDN | 關(guān)斷時的輸出阻抗 | 已禁用放大器 | 10 || 6 | GΩ || pF | ||||
| VIH | 邏輯高電平閾值電壓(放大器為啟用狀態(tài)) | (V–) + 1.1 V | V | |||||
| VIL | 邏輯低電平閾值電壓(放大器為禁用狀態(tài)) | (V–) + 0.2 V | ||||||
| tON | 放大器啟用時間(完全關(guān)斷)(1) | G = +1,VCM = V-,VO = 0.1 × VS/2 | 15 | μs | ||||
| 放大器啟用時間(部分關(guān)斷)(2) | G = +1,VCM = V-,VO = 0.1 × VS/2 | 8 | ||||||
| tOFF | 放大器禁用時間(1) | VCM = V-,VO = VS/2 | 3 | |||||
| SHDN 引腳輸入偏置電流(每個引腳) | (V+) ≥ SHDN ≥ (V–) + 0.9 V | 0.4 | μA | |||||
| (V–) ≤ SHDN ≤ (V–) + 0.7 V | 0.25 | |||||||