Datasheet ADA4858-3 (Analog Devices) - 6

ADA4858-3 Data Sheet PIN CONFIGURATION AND FUNCTION DESCRIPTIONS ADA4858-3 TOP VIEW (Not to Scale) T1 N1 IN1 OU –I + NC 16 15 14 13 +V 1 12 +IN2 S C1_a 2 11 –IN2 CHARGE C1_b 3 PUMP 10 OUT2 CPO 4 9 PD 5 6 7 8 S N3 T3 +V IN3 + –I OU NOTES
003
1. NC = NO CONNECT. 2. EXPOSED PAD, CONNECT TO GROUND.
07714- Figure 3. Pin Configuration.
Table 4. Pin Function Descriptions Pin No. Mnemonic Description
1 +V Positive Supply for Charge Pump. S 2 C1_a Charge Pump Capacitor Side a. 3 C1_b Charge Pump Capacitor Side b. 4 CPO Charge Pump Output. 5 +V Positive Supply. S 6 +IN3 Noninverting Input 3. 7 −IN3 Inverting Input 3. 8 OUT3 Output 3. 9 PD Power-Down. 10 OUT2 Output 2. 11 −IN2 Inverting Input 2. 12 +IN2 Noninverting Input 2. 13 NC No Connect. 14 +IN1 Noninverting Input 1. 15 −IN1 Inverting Input 1. 16 OUT1 Output 1. EPAD Exposed Pad (EPAD) The exposed pad must be connected to ground. Rev. B | Page 6 of 20 Document Outline Features Applications General Description Connection Diagram Table of Contents Revision History Specifications Absolute Maximum Ratings Maximum Power Dissipation ESD Caution Pin Configuration and Function Descriptions Typical Performance Characteristics Theory of Operation Overview Charge Pump Operation Applications Information Gain Configurations DC-Coupled Video Signal Multiple Video Driver DC Restore Function Clamp Amplifier PD (Power-Down) Pin Power Supply Bypassing Layout Outline Dimensions Ordering Guide