LM211 SS | Alldatasheet
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Differential Comparator – LM211 Differential Comparator with Strobe in bare die form Operates from single 5V supply Input bias current: 150nA max over temperature Die Size (Unsawn) 1690 x 1180 67 x 46 µm mils Minimum Bond Pad Size 90 x 90 3.54 x 3.54 µm mils Die Thickness 280 (±20) 11.02 (±0.79) µm mils Top Metal Composition Al 1%Si 1.1µm Back Metal Composition N/A – Bare Si Offset current: 20nA max over temperature Differential input voltage range: ±30V Power consumption: 135mW at ±15V Offset voltage null capability Strobe capability Characterized over indust rial temperature range. Rev 1.1 21/02/19 Features: The following part suffixes apply: No suffix - MIL-STD-883 /2010B Visual Inspection The LM211 voltage comparator operates over a wide range of supply voltages; from standard ±15V Op-Amp supplies down to a single 3V supply and with low input currents. Device output is compatible with RTL, DTL, and TTL as well as MOS circuits. The device can drive lamps or relays, switching voltages up to 50V at currents as high as 50mA. Both the inputs and the outputs of the LM211 can be isolated from system ground, and the output can drive loads referred to ground, the positive supply, or the negative supply. Offset balancing and strobe capability are provided and outputs can be wire-ORed. For High Reliability version of this product please see LM111 Supply Formats: Mechanical Specification Default – Die in Waffle Pack (100 per tray capacity) Sawn Wafer on Tape – On request Unsawn Wafer – On request Die Thickness <> 280µm(11 Mils) – On request Assembly into Metal or Cer amic Package – On request
Description
Ordering Information Die Dimensions in µm (mils) 1690 (67) 1180 (46) Die id Page 1 of 7 www.siliconsupplies.com PART OBSOLETE - DISCONTINUED
www.siliconsupplies.com d Differential Comparator – LM211 Rev 1.1 21/02/19 COORDINATES (µm) PAD FUNCTION X Y
1 GND 424 461
2 INPUT + -574 469
3 INPUT – -724 376
4 VEE -724 -319
5 BALANCE -724 -469
6 BAL/STROBE -69 -463
7 OUTPUT 298 -469
8 OUTPUT 724 455
9 VCC 574 461
CHIP BACK POTENTIAL IS FLOAT Pad Layout and Functions Typical Configurations Split Power Supply with Offset Balance Single Supply Ground Referred Load (Input polarity reversed if GND is output) Load Referred to Negative Supply (Input polarity reversed if GND is output) Load Referred to Positive Supply Strobe Capability 1590µm (62.59 mils) 1080µm (42.51 mils) Die id 7 6 5 8912 DIE ID (0,0) NOTE: EITHER PAD 7 OR PAD 8 CAN BE USED AS OUTPUT FOR FLEXIBLITY IN LAYOUT PART OBSOLETE - DISCONTINUED
www.siliconsupplies.com Differential Comparator – LM211 Rev 1.1 21/02/19 PARAMETER SYMBOL MIN MAX UNITS DC Supply Voltage VS ±3.5 or +5 ±15 V Operating Temperature TA -25 +85 °C Recommended Operating Conditions Absolute Maximum Ratings1 PARAMETER SYMBOL VALUE UNIT Total Supply Voltage VCC + |VEE| 36 V Output to Negative Supply Voltage VO - VEE 50 V Ground to Negative Supply Voltage VEE 30 V Input Differential Voltage VID ±30 V Input Voltage2 VIN ±15 V Voltage at Strobe Pin - VCC to VCC-5 V Junction Temperature TJ 175 °C Power Dissipation in Still Air PD 810 mW LIMITS PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS 25°C - 0.7 3 Input Offset Voltage3 VIO RS ≤ 50kΩ Full range - - 4 mV 25°C - 60 100 Input Bias Current IB RS ≤ 50kΩ Full range - - 150 nA 25°C - 4 10 Input Offset Current3 IIO - Full range - - 20 nA 25°C Input Common Mode Voltage Range VICR - Full range -14.5 +13.8,-14.7 +13 V Positive Supply Current ICC - - 5.1 6 Negative Supply Current IEE - - 4.1 5 mA Voltage Gain AV - 40 200 - V/mV Response Time tre 100 mV input step with 5 mV overdrive - 200 - ns 3. The offset voltages and offset currents given are the maximum values required to drive the output within a volt of either supply with a 1.0 mA load. Thus, these parameters define an error band and take into account the “worst case” effects of voltage gain and input impedance. 1. Operation above the absolute maximum rating may cause device failure. Operation at the absolute maximum ratings, for extended periods, may reduce device reliability. 2. This rating applies for ±15V supplies. The positive input voltage limit is 30V above the negative supply. The negative input voltage limit is equal to the negative supply voltage or 30V below the positive supply, whichever is less. PART OBSOLETE - DISCONTINUED
Differential Comparator – LM211 Rev 1.1 21/02/19 LIMITS PARAMETER SYMBOL CONDITIONS UNITS MIN TYP MAX VIN ≤ -5mV IOUT = 50mA 25°C - 0.75 1.5 V Saturation Voltage VSAT VCC ≥ 4.5V, VEE = 0, VIN ≤ -6mV, IOUT ≤8mA Full range - 0.23 0.4 V Strobe ON Current4 ISTROBE - 25°C - 2 5 mA VIN ≥ 5mV, VOUT = 35V, ISTROBE = 3mA 25°C - 0.2 10 nA Output Leakage Current IOL VIN ≥ 5mV, VOUT = 35V Full range - 0.1 0.5 µA 4. Do not short the strobe pin to ground; it should be current driven at 3.0 mA to 5.0 mA Schematic Page 4 of 7 www.siliconsupplies.com PART OBSOLETE - DISCONTINUED
FIGURE 13. Power Supply Current versus Temperature hereby disclaims any and all warranties and liabilities of any kind.