Product Summary

The CA3139E is a 15MHz, BiMOS Operational Amplifier with MOSFET Input/CMOS Output. It combines the advantage of both CMOS and bipolar transistors. The CA3139E is used in the input circuit to provide very-high-input impedance, very-low-input current, and exceptional speed performance. The use of PMOS transistors in the input stage results in common-mode input-voltage capability down to 0.5V below the negative-supply terminal, an important attribute in single-supply applications. The applications of the CA3139E include Ground-Referenced Single Supply Amplifiers, Fast Sample-Hold Amplifiers, Long-Duration Timers/Monostables, High-Input-Impedance Comparators (Ideal Interface with Digital CMOS) and High-Input-Impedance Wideband Amplifiers.

Parametrics

CA3139E absolute maximum ratings: (1)DC Supply Voltage (Between V+ And V- Terminals): 16V; (2)Differential Input Voltage: 8V; (3)DC Input Voltage: (V+ +8V) to (V- -0.5V); (4)Input-Terminal Current: 1mA; (5)Output Short-Circuit Duration: Indefinite; (6)Operating Conditions Temperature Range: -50 to 125℃.

Features

CA3139E features: (1)MOSFET Input Stage Provides: Very High ZI = 1.5 TΩ(1.5 x 1012Ω (Typ); Very Low II: 5pA (Typ) at 15V Operation; = 2pA (Typ) at 5V Operation; (2)Ideal for Single-Supply Applications; (3)Common-Mode Input-Voltage Range Includes Negative Supply Rail; Input Terminals can be Swung 0.5V Below Negative Supply Rail; (4)CMOS Output Stage Permits Signal Swing to Either (or both) Supply Rails; (5)Pb-Free Plus Anneal Available (RoHS Compliant).

Diagrams

CA3139E block diagram

CA310
CA310

Honeywell

Speed Sensors CBL ASSY NYLN WTC 3PIN 10'

Data Sheet

Negotiable 
CA3100
CA3100

Other


Data Sheet

Negotiable 
CA3100E10SL-3P
CA3100E10SL-3P


CONN RCPT 3POS WALL MNT W/PINS

Data Sheet

0-1: $21.43
1-5: $20.36
5-10: $19.29
10-25: $18.22
25-50: $17.14
CA3100E10SL-3P01F80
CA3100E10SL-3P01F80


CONN RCPT 3POS WALL MNT W/PINS

Data Sheet

0-1: $20.30
1-5: $19.28
5-10: $18.27
10-25: $17.25
25-50: $16.24
CA3100E10SL-3P13A176
CA3100E10SL-3P13A176


CONN RCPT 3POS WALL MNT W/PINS

Data Sheet

0-1: $24.56
1-5: $23.33
5-10: $22.10
10-25: $20.87
25-50: $19.65
CA3100E10SL-3PB
CA3100E10SL-3PB


CONN RCPT 3POS WALL MNT W/PINS

Data Sheet

0-1: $32.04
1-5: $30.35
5-10: $28.67
10-25: $26.98
25-50: $23.61