FEATURES
n 3Msps Sampling ADC with Two Simultaneous Differential Inputs n 1.5Msps Throughput per Channel n Low Power Dissipation: 14mW (Typ) n 3V Single Supply Operation n 2.5V Internal Bandgap Reference with External Overdrive n 3-Wire Serial Interface n Sleep (10μW) Shutdown Mode n Nap (3mW) Shutdown Mode n 80dB Common Mode Rejection at 100kHz n 0V to 2.5V Unipolar Input Range n Tiny 10-Lead MS Package APPLICATIONS
n Telecommunications n Data Acquisition Systems n Uninterrupted Power Supplies n Multiphase Motor Control n I and Q Demodulation n Industrial Control LTC1407/LTC1407A Serial 12-Bit/14-Bit, 3Msps Simultaneous Sampling ADCs with Shutdown DESCRIPTION
The LTC®1407/LTC1407A are 12-bit/14-bit, 3Msps ADCs with two 1.5Msps simultaneously sampled differential inputs. The devices draw only 4.7mA from a single 3V supply and come in a tiny 10-lead MS package. A Sleep shutdown feature lowers power consumption to 10μW. The combination of speed, low power and tiny package makes The 80dB common mode rejection allows users to eliminate ground loops and common mode noise by measuring signals differentially from the source.
Linear Technology
