JRC4558 Dual General-Purpose Operational Amplifier 
DataSheet
Description
The RC4558 device is a dual general-purpose operational amplifier, with each half electrically similar to the µA741, except that offset null capability is not provided.
The high common-mode input voltage range and the absence of latch-up make this amplifier ideal for voltage-follower applications. The device is short-circuit protected, and the internal frequency compensation ensures stability without external components.
Features
- Continuous Short-Circuit Protection
- Wide Common-Mode and Differential Voltage Ranges
- No Frequency Compensation Required
- Low Power Consumption
- No Latch-Up
- Unity-Gain Bandwidth . . . 3 MHz Typ
- Gain and Phase Match Between Amplifiers
- Low Noise . . . 8 nV/
Hz Typ at 1 kHz
Parametrics
| |
JRC4558 |
| Iq per channel (Max) (mA) |
2.8 |
| VIO (25 deg C) (Max) (mV) |
6 |
| CMRR (Min) (dB) |
70 |
| Vn at 1kHz (Typ) (nV/rtHz) |
8 |
| IIB (Max) (pA) |
500000 |
| Slew Rate (Min) (V/us) |
1.1 |
| Slew Rate (Typ) (V/us) |
1.7 |
| GBW (Typ) (MHz) |
3 |
| Spec'd at Vs (V) |
+/-15 |
| VIO (Full Range) (Max) (mV) |
7.5 |
| Vs (Min) (V) |
10 |
| Vs (Max) (V) |
30 |
| Pin/Package |
8MSOP, 8PDIP, 8SO, 8SOIC, 8TSSOP |
| Vio (Max) (mV) |
7.5 |
| Supply Voltage 5 (V) |
No |
| Open Loop Gain (Min) (dB) |
86 |
| IQ Per Amp (+/-) (Max) (mA) |
2.8 |
| Offset Voltage (+/-) (Max) (mV) |
7.5 |
| Number of Channels |
2 |
| Operating Temperature Range (C) |
-40 to 85, 0 to 70 |
| Total Supply Voltage (V) (Min) (+5V=5, +/-5V=10) |
10 |
| Total Supply Voltage (V) (Max) (+5V=5, +/-5V=10) |
30 |