km4170 Fairchild Semiconductor, km4170 Datasheet
km4170
Available stocks
Related parts for km4170
km4170 Summary of contents
Page 1
... Signal conditioning • Portable test instruments Description The KM4170 (single), KM4270 (dual), and KM4470 (quad) are ultra-low cost, low power, voltage feedback amplifiers. At 5V, the KM4X70 family uses only 160µA of supply current per amplifier and are designed to operate from a supply range of 2.5V to 5.5V (± ...
Page 2
... KM4470 TSSOP Out1 1 -In1 2 +In1 +In2 5 -In2 6 2 SC70-5 Out +In -In MSOP Out1 -In1 2 7 Out2 - + +In1 3 6 -In2 - + +In2 KM4170, KM4270, KM4470 REV. 5 December 2002 ...
Page 3
... Min/max ratings are based on product characterization and simulation. Individual parameters are tested as noted. Outgoing quality levels are determined from tested parameters. Notes: 1. For For 10kΩ, KM4170, KM4270, and KM4470 are 100% tested at 25°C. REV. 5 December 2002 / 5kΩ; unless otherwise noted) ...
Page 4
... Min/max ratings are based on product characterization and simulation. Individual parameters are tested as noted. Outgoing quality levels are determined from tested parameters. Notes: 1. For For 10kΩ, KM4170 is 100% tested at 25°C. Package Thermal Resistance Package 5 lead SOT23 ...
Page 5
... KM4170, KM4270, KM4470 Typical Operating Characteristics (V = +2.7V 10kΩ Non-Inverting Freq. Response 0. 0.01 0.1 Frequency (MHz) Non-Inverting Frequency Response 0.01 0.1 Frequency (MHz) Frequency Response vs ...
Page 6
... Output Swing vs. Load 1.35 0 -1.35 10000 100000 -2.0 Input Voltage Noise 0.1k KM4170, KM4270, KM4470 o 50kHz 100kHz 50kHz 10kHz, 20kHz 10kHz 1 1.5 2 2.5 Output Amplitude ( 100 1000 10000 100000 Frequency (Hz 10k 100 ...
Page 7
... KM4170, KM4270, KM4470 Application Information General Description The KM4X70 family of amplifiers are single supply, general purpose, voltage-feedback amplifiers. They are fabricated on a complementary bipolar process, feature a rail-to-rail input and output, and are unity gain stable. The typical non-inverting circuit schematic is shown in Figure 1. ...
Page 8
... Dual Channel, Dual Supply, 8 lead MSOP KEB012 Quad Channel, Dual Supply, 14 lead TSSOP Evaluation board schematics are shown in Figures 5a, 5b, 5c and layouts are shown in Figure 6a through Figure 6l. 8 Figure 5a: KM4170 Evaluation Board Schematic Products KM4170IT5 KM4170IS5 KM4270IC8 KM4270IM8 KM4470IP14 Figure 5b: KM4270 Evaluation Board Schematic KM4170, KM4270, KM4470 REV ...
Page 9
... KM4170, KM4270, KM4470 Figure 5c: KM4470 Evaluation Board Schematic REV. 5 December 2002 DATA SHEET 9 ...
Page 10
... DATA SHEET KM4170 Evaluation Board Layout Figure 6a: KEB002 (top side) Figure 6c: KEB011 (top side) 10 KM4170, KM4270, KM4470 Figure 6b: KEB002 (bottom side) Figure 6d: KEB011 (bottom side) REV. 5 December 2002 ...
Page 11
... KM4170, KM4270, KM4470 KM4270 Evaluation Board Layout Figure 6e: KEB006 (top side) Figure 6g: KEB010 (top side) REV. 5 December 2002 Figure 6f: KEB006 (bottom side) Figure 6h: KEB010 (bottom side) DATA SHEET 11 ...
Page 12
... DATA SHEET KM4470 Evaluation Board Layout Figure 6i: KEB012 (top side) Figure 6k: KEB012 (layer1 mask) 12 KM4170, KM4270, KM4470 Figure 6j: KEB012 (bottom side) Figure 6l: KEB012 (layer2 mask) REV. 5 December 2002 ...
Page 13
... KM4170, KM4270, KM4470 KM4170 Package Dimensions b SOT23 SC70 REV. 5 December 2002 NOTE: 1. All dimensions are in millimeters. 2 Foot length measured reference to flat foot surface parallel to DATUM ’A’ and lead surface. 3. Package outline exclusive of mold flash & metal burr. ...
Page 14
... DETAIL-A L NOTE 45° DETAIL – H – Gauge 3 7 Plane 0.25mm 03 2 – B – Detail Scale 40 Section – A – KM4170, KM4270, KM4470 SOIC-8 SYMBOL MIN MAX A1 0.10 0.25 B 0.36 0.46 C 0.19 0.25 D 4.80 4.98 E 3.81 3.99 e 1.27 BSC H 5.80 6.20 h 0.25 0.50 L 0.41 1.27 A 1.52 1.72 8 ...
Page 15
... KM4170, KM4270, KM4470 KM4470 Package Dimensions TSSOP E/2 1.0 DIA 1.0 ddd N/2 TIPS 1.0 ccc – A – aaa C – C – bbb NOTES: 1 All dimensions are in millimeters (angle in degrees). Dimensioning and tolerancing per ASME Y14.5–1994. ...
Page 16
... Reel 3000 Reel 2500 2. A critical component in any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system affect its safety or effectiveness. KM4170, KM4270, KM4470 © 2001 Fairchild Semiconductor Corporation ...