Electronic Components Datasheet Search |
|
L7554 Datasheet(PDF) 9 Page - Agere Systems |
|
L7554 Datasheet(HTML) 9 Page - Agere Systems |
9 / 28 page Lucent Technologies Inc. 9 Data Sheet March 1997 L7554 Low-Power SLIC Electrical Characteristics (continued) Table 6. Analog Pin Characteristics 1. Loop closure threshold is programmed by resistor RLCTH from pin LCTH to pin DCOUT. 2. Ring ground threshold is programmed by resistor RICM2 from pin ICM to VCC. Table 7. Uncommitted Op Amp Characteristics Parameter Min Typ Max Unit Differential PT/PR Current Sense (DCOUT) Gain (PT/PR to DCOUT) Offset Voltage @ ILOOP = 0, VBAT = –48 V –119 –200 –125 — –127 200 V/A mV Loop Closure Detector Threshold1 Programming Accuracy — — ±20 % Ring Ground Detector Threshold2 RICM = 83 k Ω Programming Accuracy 3 — 6 — 10 ±25 k Ω % Ring Trip Comparator Input Offset Voltage — — ±10 mV RCVN, RCVP Input Bias Current — –0.2 –1 µA Parameter Min Typ Max Unit Input Offset Voltage Input Offset Current Input Bias Current Differential Input Resistance — — — — ±5 ±10 200 1.5 — — — — mV nA nA M Ω Output Voltage Swing (RL = 10 k Ω) Output Resistance (AVCL = 1) — — ±3.5 2.0 — — Vpk Ω Small Signal GBW — 700 — kHz |
Similar Part No. - L7554 |
|
Similar Description - L7554 |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.COM |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Datasheet Upload | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |