| Part Number | THS4551IDGKR | THS4531IDGKR | 
|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | 
| Category | Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps | Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps | 
|   |   | |
| Product Status | Active | Active | 
| Amplifier Type | Differential | Differential | 
| Number of Circuits | 1 | 1 | 
| Output Type | Rail-to-Rail | Differential, Rail-to-Rail | 
| Slew Rate | 220V/µs | 390V/µs | 
| Gain Bandwidth Product | 135 MHz | 27 MHz | 
| -3db Bandwidth | 150 MHz | 36 MHz | 
| Current - Input Bias | 1 µA | 160 nA | 
| Voltage - Input Offset | 50 µV | 200 µV | 
| Current - Supply | 1.35mA | 250µA | 
| Current - Output / Channel | - | 25 mA | 
| Voltage - Supply Span (Min) | 2.7 V | 2.5 V | 
| Voltage - Supply Span (Max) | 5.4 V | 5.5 V | 
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 125°C | 
| Mounting Type | Surface Mount | Surface Mount | 
| Package / Case | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 
| Supplier Device Package | 8-VSSOP | 8-VSSOP |