Electronic Components Datasheet Search |
|
ADM2914-2ARQZ-RL7 Datasheet(PDF) 3 Page - Analog Devices |
|
ADM2914-2ARQZ-RL7 Datasheet(HTML) 3 Page - Analog Devices |
3 / 16 page ADM2914 Rev. 0 | Page 3 of 16 SPECIFICATIONS TA = −40°C to +85°C. Typical values at TA = 25°C, unless otherwise noted. VCC = 3.3 V, VLx = 0.45 V, VHx = 0.55 V, LATCH Table 1. = VCC, SEL = VCC, DIS = open, unless otherwise noted. Parameter Min Typ Max Unit Test Conditions/Comments SHUNT REGULATOR VCC Shunt Regulator Voltage, VSHUNT 6.2 6.6 6.9 V ICC = 5 mA 6.2 6.6 7.0 V TA = −40°C to +125°C VCC Shunt Regulator Load Regulation, ΔVSHUNT 200 300 mV ICC = 2 mA to 10 mA SUPPLY Supply Voltage, VCC1 2.3 VSHUNT V Minimum VCC Output Valid, VCCR(MIN) 1 V DIS = 0 V Supply Undervoltage Lockout, VCC(UVLO) 1.9 2 2.1 V DIS = 0 V, VCC rising Supply Undervoltage Lockout Hysteresis, ΔVCC(HYST) 5 25 50 mV DIS = 0 V Supply Current, ICC 62 100 μA VCC = 2.3 V to 6 V REFERENCE OUTPUT Reference Output Voltage, VREF 0.985 1 1.015 V IVREF = ±1 mA 0.985 1 1.020 V TA = −40°C to +125°C UNDERVOLTAGE/OVERVOLTAGE CHARACTERISTICS Undervoltage/Overvoltage Threshold, VUOT 492.5 500 507.5 mV Undervoltage/Overvoltage Threshold to Output Delay, tUOD 50 125 500 μs VHx = VUOT − 5 mV or VLx = VUOT + 5 mV VHx, VLx Input Current, IVHL ±15 nA ±30 nA TA = −40°C to +125°C UV/ 6 OV Timeout Period, tUOTO 8.5 12.5 ms CTIMER = 1 nF 6 8.5 14 ms TA = −40°C to +125°C OV LATCH CLEAR INPUT (ADM2914-1) OV Latch Clear Threshold Input High, V 1.2 LATCH(IH) V OV Latch Clear Threshold Input Low, V LATCH(IL) 0.8 V LATCH Input Current, ILATCH ±1 μA V LATCH > 0.5 V DISABLE INPUT (ADM2914-2) DIS Input High, VDIS(IH) 1.2 V DIS Input Low, VDIS(IL) 0.8 V DIS Input Current, IDIS 1 2 3 μA VDIS > 0.5 V TIMER CHARACTERISTICS TIMER Pull-Up Current, ITIMER(UP) −1.3 −2.1 −2.8 μA VTIMER = 0 V −1.2 −2.1 −2.8 μA TA = −40°C to +125°C TIMER Pull-Down Current, ITIMER(DOWN) 1.3 2.1 2.8 μA VTIMER = 1.6 V 1.2 2.1 2.8 μA TA = −40°C to +125°C TIMER Disable Voltage, VTIMER(DIS) −180 −270 mV Referenced to VCC OUTPUT VOLTAGE Output Voltage High, UV/ 1 OV, VOH V VCC = 2.3 V; IUV/OV = −1 μA Output Voltage Low, UV/OV, VOL 0.1 0.3 V VCC = 2.3 V; IUV/OV = 2.5 mA 0.01 0.15 V VCC = 1 V; IUV = 100 μA THREE-STATE INPUT SEL Low Level Input Voltage, VIL 0.4 V High Level Input Voltage, VIH 1.4 V Pin Voltage When Left in High-Z State, VZ 0.7 0.9 1.1 V ISEL = ±10 μA 0.6 0.9 1.2 V TA = −40°C to +125°C SEL High, Low Input Current, ISEL ±25 μA Maximum SEL Input Current, ISEL(MAX) ±30 μA SEL tied to VCC or GND 1 The maximum voltage on the V CC pin is limited by the input current. The VCC pin has an internal 6.5 V shunt regulator and, therefore, a low impedance supply greater than 6 V may exceed the maximum allowed input current. When operating from a higher supply than 6 V, always use a dropping resistor. |
Similar Part No. - ADM2914-2ARQZ-RL7 |
|
Similar Description - ADM2914-2ARQZ-RL7 |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.NET |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | 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 |