1 2 3 4 5 6 Notes: - 4 layer PCB: 2 layers for Customer Reference and 2 layers for Evaluation. - 20 mil trace (minimum) on all power and ground routes. - Decoupling capacitors are physically close to U1 VDD and U2 VCC, respectively. - Designed for TSL257x, and can be used with TCS347x. - All passive components are EIA0603 except C1 and R1 which must be 0402. A A Evaluation Schematic Components mounted on bottom-side of PCB PIC201 PIC202 PIR201 COU2 U2 COC2 C2 1 PIU201 0.1 uF 2 PIU202 3 PIU203 A0 A1 A2 B 8 PIU208 VCC WP SCL SDA VSS 7 PIU207 6 PIU206 PIR301 PIR501 COR3 R3 COR4 R4 Open Open Open PIR202 5 PIU205 PIR401 COR2 R2 PIR302 PIR402 COR5 R5 Open PIR502 B 4 PIU204 PIR602 COR6 R6 24LC04B-I/MS O ohm GND PIR601 Customer Reference Schematic Components mounted on top-side of PCB NLVDD VDD GND I2C SDA NLI2C SDA I2C NLI2CSCL SCL NLInterrupt Interrupt DB NLDBDetect Detect PIR101 COR1 PIR102 C COJ1 J1 1PIJ101 2PIJ102 3PIJ103 4PIJ104 5PIJ105 6PIJ106 7PIJ107 Connector R1 22 Ohms COU1 U1 1 VDD 2 SCL 3 PIU103 GND PIU101 PIU102 PIC101 COC1 C1 PIC1012 uF C SDA INT LDR 6 5 4 PIU104 PIU106 PIU105 PITP101 PITP201 COTP1 TP1 COTP2 TP2 GND 6-Pin Type "A" ALS Device NLGND GND D D Title Size Number Letter Date: File: 1 2 3 4 5 9/6/2013 Sheet of D:\WORK\..\7-Pin FN Schematic.SchDoc Drawn By: 6 Revision