DATASHEET ISL21007 FN6326 Rev.12.00 Precision, Low Noise FGA Voltage References Jun 9, 2017 The ISL21007 FGA voltage references are extremely low Features power, high precision, and low noise voltage references Reference Output Voltage 1.250V, 2.048V, 2.500V, 3.000V fabricated on Intersils proprietary Floating Gate Analog (FGA) technology. The ISL21007 features very low noise (4.5V for P-P Input Voltage Range 0.1Hz to 10Hz) and very low operating current (150A, Max). In ISL21007-12, 20, 25 . 2.7V to 5.5V addition, the ISL21007 family features guaranteed initial ISL21007-30 3.2V to 5.5V accuracy as low as 0.5mV. Low Output Voltage Noise 4.5V (0.1Hz to 10Hz) P-P This combination of high initial accuracy, low drift, and low Supply Current . 150A (Max) output noise performance of the ISL21007 enables versatile Temperature Coefficient 3ppm/C (B grade) high performance control and data acquisition applications with low power consumption. Operating Temperature Range .-40C to +125C Package . 8 Ld SOIC Applications Pb-Free (RoHS Compliant) High Resolution A/Ds and D/As Digital Meters Related Literature Bar Code Scanners For a full list of related documents, visit our website - ISL21007 product pages Base Stations Battery Management/Monitoring Industrial/Instrumentation Equipment TABLE 1. AVAILABLE OPTIONS PART V OPTION INITIAL ACCURACY TEMPCO. OUT NUMBER (V) (mV) (ppm/C) ISL21007BFB812Z 1.250 0.5 3 (Obsolete. Recommended replacement part ISL21007CFB812Z) ISL21007CFB812Z 1.250 1.0 5 ISL21007DFB812Z 1.250 2.0 10 ISL21007BFB820Z 2.048 0.5 3 (Obsolete. Recommended replacement part ISL21007CFB820Z) ISL21007CFB820Z 2.048 1.0 5 ISL21007DFB820Z 2.048 2.0 10 (Obsolete. Recommended replacement ISL21007CFB820Z) ISL21007BFB825Z 2.500 0.5 3 (Obsolete. Recommended replacement part ISL21007CFB825Z) ISL21007CFB825Z 2.500 1.0 5 ISL21007DFB825Z 2.500 2.0 10 ISL21007BFB830Z 3.000 0.5 3 (Obsolete. Recommended replacement ISL21007CFB825Z-TK) ISL21007CFB830Z 3.000 1.0 5 (Obsolete. Recommended replacement ISL21007CFB825Z-TK) ISL21007DFB830Z 3.000 2.0 10 (Obsolete. Recommended replacement ISL21007CFB825Z-TK) FN6326 Rev.12.00 Page 1 of 20 Jun 9, 2017ISL21007 Ordering Information PART NUMBER OPTION TEMP. RANGE PACKAGE PART V OUT (Notes 1, 2, 3) MARKING (V) GRADE (C) (RoHS COMPLIANT) PKG. DWG. ISL21007CFB812Z 21007CF Z12 1.250 1.0mV, 5ppm/C -40 to +125 8 Ld SOIC M8.15 ISL21007DFB812Z 21007DF Z12 1.250 2.0mV, 10ppm/C -40 to +125 8 Ld SOIC M8.15 ISL21007CFB820Z 21007CF Z20 2.048 1.0mV, 5ppm/C -40 to +125 8 Ld SOIC M8.15 ISL21007DFB820Z (Obsolete 21007DF Z20 2.048 2.0mV, 10ppm/C -40 to +125 8 Ld SOIC M8.15 recommended replacement ISL21007CFB820Z) ISL21007CFB825Z 21007CF Z25 2.500 1.0mV, 5ppm/C -40 to +125 8 Ld SOIC M8.15 ISL21007DFB825Z 21007DF Z25 2.500 2.0mV, 10ppm/C -40 to +125 8 Ld SOIC M8.15 ISL21007CFB830Z (Obsolete, 21007CF Z30 3.000 1.0mV, 5ppm/C -40 to +125 8 Ld SOIC M8.15 recommended replacement ISL21007CFB825Z-TK) ISL21007DFB830Z (Obsolete, 21007DF Z30 3.000 2.0mV, 10ppm/C -40 to +125 8 Ld SOIC M8.15 recommended replacement ISL21007CFB825Z-TK) 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). Intersil Pb-free products are MSL classified at Pb-free peak reflow temperatures that meet or exceed the Pb-free requirements of IPC/JEDEC J STD-020. 2. Add -TK suffix for 1k unit tape and reel option. Refer to TB347 for details on reel specifications. 3. For Moisture Sensitivity Level (MSL), see device information pages for ISL21007CFB812, ISL21007CFB820, ISL21007CFB825, ISL21007CFB830, ISL21007DFB812, ISL21007DFB820, ISL21007DFB825, ISL21007DFB830. For more information on MSL, see techbrief TB363. Pin Configuration ISL21007 (8 LD SOIC) TOP VIEW GND or NC 1 8 DNC VIN 2 7 DNC DNC 3 6 VOUT GND 4 5 TRIM Pin Descriptions PIN NUMBER PIN NAME DESCRIPTION 1 GND or NC Ground or No Connection 2 VIN Power Supply Input Connection 4GNDGround 5 TRIM Allows User Trim V 2.5% OUT 6 VOUT Voltage Reference Output Connection 3, 7, 8 DNC Do Not Connect Internal Connection - Must Be Left Floating FN6326 Rev.12.00 Page 2 of 20 Jun 9, 2017