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TCN4040C-2.5ENB Fiches technique(PDF) 7 Page - TelCom Semiconductor, Inc |
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TCN4040C-2.5ENB Fiches technique(HTML) 7 Page - TelCom Semiconductor, Inc |
7 / 9 page TCN4041 3 PRELIMINARY INFORMATION TCN4041-01 6/19/97 PRECISION MICROPOWER SHUNT VOLTAGE REFERENCE ELECTRICAL CHARACTERISTICS (Cont.): Boldface type specifications apply for TA = TJ = TMIN to TMAX. All other specifications; TA = TJ = 25°C. The grades C, D, and E designate initial Reverse Breakdown Voltage tolerances of ±0.5%, ±1.0%, and ±2.0%, respectively. TCN4041CEOA TCN4041DEOA TCN4041EENB TCN4041CENB TCN4041DENB TCN4041EEZB TCN4041CEZB TCN4041DEZB Symbol Parameter Test Min Typ Max Min Typ Max Min Typ Max Unit Conditions eN Wideband Noise IR =100µA, — 20— —20— —20 — µVmsec 10Hz ≤ f ≤ 10kHz Notes 4, 5 ∆VR Reverse Breakdown t =1000hrs — 120 — — 120 — — 120 — ppm/ °C Voltage Long Term T = 25 °C ±0.1°C Stability IR =100µA Notes 4, 5 NOTES: 4. Typicals are at TJ = 25°C and represent most likely parametric norm. 5. Limits are 100% production tested at 25 °C. 6. The boldface (over-temperature) limit for Reverse Breakdown Voltage Tolerance is defined as the room temperature Reverse Breakdown Voltage Tolerance ±[(∆VR/∆T)(65°C)(VR)]. ∆VR/∆T is the VR temperature coefficient, 65°C is the temperature range from – 40°C to the reference point of 25 °C, and VR is the reverse breakdown voltage. The total over-temperature tolerance for the different grades is shown below: C-grade: ±1.15% = ±0.5% ±100ppm/°C x 65°C D-grade: ±1.98% = ±1.0% ±150ppm/°C x 65°C E-grade: ±2.98% = ±2.0% ±150ppm/°C x 65°C 7. When VOUT ≤ 1.6V, the TCN4041-ADJ in the SOT-23B package must operate at reduced IR. This is caused by the series resistance of the die attach between the die (-) output and the package (-) output pin. See the Output Saturation (SOT23-B only) curve in the Typical Characteristics section. 8. Reference voltage and temperature coefficient will change with output voltage. See Typical Characteristics curves. NOTE: *SOT-23B-3 is equivalent to the JEDEC (TO-236) PIN CONFIGURATION 2 3 1 NC NC + + – – TCN4041ENB-1.2V 2 3 1 NC + – TCN4041ENB-ADJ TCN4041EZB-1.2V 123 1 2 3 4 8 7 6 5 TCN4041EOA-1.2V TCN4041EOA-ADJ NC NC NC NC NC NC – + SOT-23B-3* (TOP VIEW) TO-92-3 8-Pin SOIC 1 2 3 4 8 7 6 5 NC NC NC NC NC NC – + TCN4041-ADJ 123 |
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Description similaire - TCN4040C-2.5ENB |
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