SKKT71-16E(D) Datasheet The RN73 series is a stable precision chip resistor range offering various power dissipation relating to chip size, TC R's down t0 10ppm/ oC and resistor tolerances t0 0.1%. The resistor is produced with three sputtered layers giving better performance. Values are restricted to the E96 grid and the RN73 has accurate and uniform physical dimen- c sions to facilitate placement. They are ofcourse packaged on tape and reeled. MEGGITT HOLSWORTHY KEY FEATURES I HIGH PRECISION - TCR 10 PPM/ aC I TOLERANCES DOWN T0 0.1% I THIN FILM (NICHROME) CHOICE OF PACKAGES (08:05 STD) I SUPPLIED ON REELS OF 5000, 4000 0r 1000 I STABLE HIGH FREQUENCY PERFORMANCE lOOV DC OPERATINGVOLTAGE I TEMPERATURE RANGE -55aC to +1250C SKKT71-16E(D) Price| SYMBOL | PARAMETER | CONDITIONS | LTC1250M MIN TYP MAX | LTC1250C MIN TYP MAX | UNITS | | Vos | Input Offset Voltage | TA = 25IC (Note l) | | +5 ±10 | +5 +10 | ccV | | CVos | Average Input Offset Drift | (Note11 | q | +0.01 +0.05 | +0.01 +0.05 | ccV1C | | | Long Term Offset Drift | | | 50 | 50 | n\U gA/Io | | en | Input Noise Voltage (Note 2) | TA = 25IC, 0.1 Hz t0 10Hz TA = 25IC, 0.1 Hz t0 1 Hz | | 0.75 1.0 0.2 | 0.75 1.0 0.2 | ccVp_p ccVp_p | | In | Input Noise Current | f=10Hz | | 4.0 | 4.0 | fA/ddz | | lB | Input Bias Current | TA = 25IC (Note 3) | q | +50 +150 +950 | +50 +200 +450 | pA pA | | IOs | Input Offset Current | TA = 25IC (Note 3) | q | +100 +300 +500 | +100 +400 +500 | pA pA | | CMRR | Common-Mode Rejection Ratio | VCM =-4V t0 3V | q | 110 130 | 110 130 | dB | | PSRR | Power Supply Rejection Ratio | VS = +2.375V to +8V | q | 115 130 | 115 130 | dB | | AVOL | Large-Signal Voltage Gain | RL = 10k, VOUT = +4V | q | 125 170 | 125 170 | dB | | | Maximum Output Voltage Swing | RL =lk RL =100k | q | +4.0 4.3/-4.7 +4.92 | +4.0 4.3/-4.7 +4.95 | V V | | SR | Slew Rate | RL = 10k, CL = 50pF | | 10 | 10 | V/c6 | | GBW | Gain-Bandwidth Product | | | 1.5 | 1.5 | MHz | | Is | Supply Current | No Load, TA = 25IC | q | 3.0 4.0 7.0 | 3.0 4.0 5.0 | mA mA | | fs | Internal Sampling Frequency | TA= 25IC | | 4.75 | 4.75 | kHz | | | | | | | |
SKKT71-16E(D) on stock| | | Test Condition | Value | | | Symbol | Parameter | | | TA= 250C | ·40 t0 850C | -55 t0 1250C | Unit | | vcc (v) | | Min | Typ. | Max | Min | Max | Min | Max | | OIRR | Off Isolation (1) | 1.65-3.6 | VS= 1VRMS f= 100KHz | | -64 | | | | | | dB | | Xtalk | Crosstalk | 1.65-3.6 | VS= 1VRMS f= 100KHz | | -54 | | | | | | dB | | THD | Total Harmonic Distortion | 2.3-3.6 | RL= 600l VIN= 2Vpp f= 20Hz t0 20kHz | | O03 | | | | | | % | | BW | -3dB Bandwidth | 1.65-3.6 | RL= sol | | 50 | | | | | | MHz | | CIN | Control Pin Input Capacitance | | | | 5 | | | | | | pF | | CSn | Sn Port Capacitance | 3.3 | f= 1MHz | | 37 | | | | | | | CD | D Port Capacitance when Switch is Enabled | 3.3 | f= 1MHz | | 84 | | | | | | | | | | | | | | | | | |
| Characteristic | Symbol | Test condition | Min | Typ. | Max | Unit | | UVLO SECTION | | Start threshold voltage | VSTART | | 14 | 15 | 16 | V | | Stop threshold voltage | VSTOP | After turn on | 9 | 10 | 11 | V | | OSCILLATOR SECTION | | Initial accuracy | FOSC | Ta=25IC | 61 | 67 | 73 | kHz | | Frequency change with temperature iz} | | | -25IC " Ta " +85IC | | +5 | +10 | % | | Maximum duty cycle | Dmax | | 74 | 77 | 80 | % | | FEEDBACK SECTION | | Feedback source current | IFB | Ta=25IC, OV "Vfb " 3V | 0.7 | 0.9 | 1.1 | mA | | Shutdown Feedback voltage | VSD | | 6.9 | 7.5 | 8.1 | V | | Shutdown delay current | ldelay | Ta=25IC, 5V " Vfb " VSD | 4.0 | 5.0 | 6.0 | o | | SOFT START SECTION | | Soft Start Voltage | VSS | VFB =2V | 4.7 | 5.0 | 5.3 | V | | Soft Start Current | ISS | Sync & S/S=GND | 0.8 | 1.0 | 1.2 | mA | | REFERENCE SECTION | | Output voltage ti} | Vref | Ta= 25IC | 4.80 | 5.00 | 5.20 | V | | Temperature Stability < I)(Z) | Vrefi~jr | -25IC " Ta " +85IC | | 0.3 | 0.6 | mVnC | | CURRENT LIMIT (SELF-PROTECTION) SECTION | | Peak Current Limit | lOVER | Max. inductor current | 4.40 | 5.00 | 5.60 | A | | PROTECTION SECTION | | Thermal shutdown temperature (Tj) Li) | TSD | | 140 | 160 | | IC | | Over voltage protection voltage | VOVP | | 23 | 25 | 28 | V | | TOTAL DEVICE SECTION | | Start Up current | ISTART | Vcc=14V | 0.1 | 0.3 | 0.4 | mA | | Operating supply current (control part only) | IOP | Ta=25IC | 6 | 12 | 18 | mA | | VCC zener voltage | VZ | ICC=20mA | 30 | 32.5 | 35 | V | | | | | | | |
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