ISL33002 INTERSIL [Intersil Corporation], ISL33002 Datasheet

Page 1

... C devices • ±12kV HBM ESD Protection on SDA/SCL Pins • Enable Pin (ISL33001 and ISL33003) • Logic Level Translation (ISL33002 and ISL33003) • READY Logic Pin (ISL33001) • Accelerator Disable Pin (ISL33002) • Pb-Free (RoHS Compliant SOIC (ISL33001 only TDFN (3mmx3mm) and 8 Ld MSOP ...

Page 2

... ISL33003IUZ 33003 ISL33001MSOPEVAL1Z ISL33001 Evaluation Board ISL33002MSOPEVAL1Z ISL33002 Evaluation Board ISL33003MSOPEVAL1Z ISL33003 Evaluation Board NOTES: 1. These Intersil Pb-free plastic packaged products employ special Pb-free material sets, molding compounds/die attach materials, and 100% matte tin plate plus anneal (e3 termination finish, which is RoHS compliant and compatible with both SnPb and Pb-free soldering operations) ...

Page 3

... NAME NOTES V CC1 V ISL33002, ISL33003 CC2 GND EN ISL33001 ISL33003 READY ISL33001 only ACC ISL33002 only SDA_IN SDA_OUT SCL_IN SCL_OUT PAD Thermal Pad; TDFN only 3 ISL33001, ISL33002, ISL33003 (Continued CC1 SCL_OUT SDA_OUT 7 6 SDA_IN 5 ACC V 8 CC1 SDA_OUT 7 SCL_OUT SDA_IN ...

Page 4

... +2.3V to +5.5V CC1 CC1 CC2 CONDITIONS ISL33002 and ISL33003 V = 5.5V; ISL33001 only (Note 11) CC1 5.5V; ISL33002 and CC1 CC2 ISL33003 (Note 11 5.5V; ISL33002 and CC2 CC ISL33003 (Note 11 5.5V GND; ISL33001 only CC1 5.5V GND; CC1 CC2 EN ISL33003 only 5.5V GND, ...

Page 5

... V = 3.3V, INPUT CC2 ISL33002 and ISL33003 (Figure 2.7V 0V 3mA CC1 INPUT SINK on SDA/SCL pins 2.7V, CC2 ISL33002 and ISL33003 (Figure 4) (Figure 23) SDA and SCL pins = V = 5.5V; CC1 V = 5.5V, ISL33002 and ISL33003 CC2 = +2.3V to +5.5V, unless otherwise noted (Note 8). TEMP MIN MAX (°C) (Note 9) TYP (Note 9) UNITS ...

Page 6

... Parameters with MIN and/or MAX limits are 100% tested at +25°C, unless otherwise specified. Temperature limits established by characterization and are not production tested. 10. Typical value determined by design simulations. Parameter not tested. 11. Buffer is in the connected state. 12. ISL33002 and ISL33003 limits established by characterization. Not production tested. 6 ISL33001, ISL33002, ISL33003 = ...

Page 7

... SCL_IN GND 0V FIGURE 4A. TEST CIRCUIT 7 ISL33001, ISL33002, ISL33003 - V SDA_IN Logic High for t > Enable Delay, t prior to SCL_IN transition - Bus Idle Time Measured on ISL33001 only - ISL33002 and ISL33003 performance inferred from ISL33001 10kΩ SCL_IN OR 10kΩ SDA_OUT ...

Page 8

... I = CΔV/Δt ACC V CC1 2.7kΩ 100kΩ V CC1 SCL_OUT SCL_IN GND 2nF FIGURE 6. ACCELERATOR CURRENT TEST CIRCUIT 8 ISL33001, ISL33002, ISL33003 (Continued) SCL_IN OR 2.7kΩ 2.7kΩ SDA_OUT SCL_OUT OR SDA_IN SDA_OUT V IN 100pF *Propagation delay measured between 50 FIGURE 5. PROPAGATION DELAY 2.7kΩ 2.7kΩ ...

Page 9

... The ISL33001 features a logic output flag (READY) that signals the status of the buffer and an EN pin to enable or disable the buffer. The ISL33002 features two separate supply pins for voltage level shifting on the I/O pins and a logic input to disable the rise time accelerator circuitry. ...

Page 10

... Rise Time Accelerators The ISL33001, ISL33002, ISL33003 buffer rise time accelerators on the SDA/SCL pins improve the transient performance of the system. Heavy load capacitance or weak pull-up resistors on an Open-Drain bus cause the rise time to be excessively long, which leads to data errors or reduced data rate performance ...

Page 11

... For a bus that is operating normally without active rise time circuitry, using the ISL33001, ISL33002, ISL33003 buffer will allow larger pull-up resistor values to reduce sink currents when the bus is driving low. However, choose a pull-up resistor value of PLH no larger than 20kΩ ...

Page 12

... (mA) OL FIGURE 15. SDA/SCL OUTPUT LOW VOLTAGE vs SINK CURRENT ISL33001, ISL33002, ISL33003 10pF OUT Specified. (Continued -40° 4.5 5.0 5.5 6.0 FIGURE 12. I CC1 +25° ...

Page 13

... VCC (V) FIGURE 19. ACCELERATOR PULL-UP CURRENT +85° +25° -40° 2.0 2.5 3.0 3.5 4.0 V (V) CC FIGURE 21. PROPAGATION DELAY H ISL33001, ISL33002, ISL33003 10pF OUT Specified. (Continued) 100 FIGURE 18. INPUT TO OUTPUT OFFSET VOLTAGE vs 800 700 600 500 ...

Page 14

... Typical Performance Curves FIGURE 23. SDA/SCL PIN CAPACITANCE vs TEMPERATURE vs V Die Characteristics SUBSTRATE AND TDFN THERMAL PAD POTENTIAL (POWERED UP): GND PROCESS: 0.25µm CMOS 14 ISL33001, ISL33002, ISL33003 10pF OUT Specified. (Continued 2. 3. -30 - TEMPERATURE (°C) ...

Page 15

... To report errors or suggestions for this datasheet, please go to FITs are available from our website at 15 ISL33001, ISL33002, ISL33003 for a complete list of Intersil product families. ISL33001, ISL33002, ISL33003 www.intersil.com/askourstaff http://rel.intersil.com/reports/search.php CHANGE ” on page 4 for ISL33001 only from 2.2mA CC1 September 30, 2010 FN7560 ...

Page 16

... LEAD THIN DUAL FLAT NO-LEAD PLASTIC PACKAGE (TDFN) Rev 0, 2/08 3.00 6 PIN 1 INDEX AREA (4X) 0.15 TOP VIEW ( 2. . TYPICAL RECOMMENDED LAND PATTERN 16 ISL33001, ISL33002, ISL33003 A PIN #1 INDEX AREA 6 B 3.00 0 .80 MAX ( 1. 0. 0.25 ) NOTES: 1. Dimensions are in millimeters. Dimensions Dimensioning and tolerancing conform to AMSE Y14.5m-1994. ...

Page 17

... LEAD THIN DUAL FLAT NO-LEAD PLASTIC PACKAGE Rev 4, 2/10 3.00 6 PIN 1 INDEX AREA (4X) 0.15 TOP VIEW 2X 1.950 PIN #1 1 INDEX AREA 0.30 ± 0.10 2.30 ±0.10 BOTTOM VIEW 17 ISL33001, ISL33002, ISL33003 A B (1.50) ( 2.90 ) PIN 1 6X 0.65 0.75 ±0.05 1.50 ±0. 0.30 ±0.05 0. NOTES: 1. Dimensions are in millimeters. Dimensions ...

Page 18

... M8.118 8 LEAD MINI SMALL OUTLINE PLASTIC PACKAGE Rev 3, 3/10 3.0±0. PIN TOP VIEW H 0.25 - 0.036 0. A-B D SIDE VIEW 1 (5.80) (4.40) (3.00) (0.65) TYPICAL RECOMMENDED LAND PATTERN 18 ISL33001, ISL33002, ISL33003 5 D 1.10 MAX 4.9±0.15 3.0±0.05 5 0.65 BSC 0.85±010 C SEATING PLANE 0.10 C 0.10 ± 0.05 NOTES (0.40) (1.40 SIDE VIEW 2 ...

Page 19

... No license is granted by implication or otherwise under any patent or patent rights of Intersil or its subsidiaries. For information regarding Intersil Corporation and its products, see 19 ISL33001, ISL33002, ISL33003 M8.15 8 LEAD NARROW BODY SMALL OUTLINE PLASTIC PACKAGE M ...