The PGA112 and PGA113 devices (binary and scope gains) offer two analog inputs, a three-pin SPI interface, and software shutdown in a 10-pin, VSSOP package. The PGA116 and PGA117 (binary and scope gains) offer 10 analog inputs, a SPI interface with daisy-chain capability, and hardware and software shutdown in a 20-pin TSSOP package. All versions provide inte.
•1 Rail-to-Rail Input and Output
• Offset: 25 μV (Typical), 100 μV (Maximum)
• Zerø Drift: 0.35 μV/°C (Typical), 1.2 μV/°C
(Maximum)
• Low Noise: 12 nV/√Hz
• Input Offset Current: ±5 nA Maximum (25°C)
• Gain Error: 0.1% Maximum (G ≤ 32),
0.3% Maximum (G > 32)
• Binary Gains: 1, 2, 4, 8, 16, 32, 64, 128 (PGA112,
PGA116)
• Scope Gains: 1, 2, 5, 10, 20, 50, 100, 200
(PGA113, PGA117)
• Gain Switching Time: 200 ns
• 2 Channel MUX: PGA112, PGA113
10 Channel MUX: PGA116, PGA117
• Four Internal Calibration Channels
• Amplifier Optimized for Driving CDAC ADCs
• Output Swing: 50 mV to Supply Rails
• AVD.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | PGA112 |
Texas Instruments |
Zero-Drift Programmable Gain Amplifier | |
2 | PGA116 |
Texas Instruments |
Zero-Drift Programmable Gain Amplifier | |
3 | PGA117 |
Texas Instruments |
Zero-Drift Programmable Gain Amplifier | |
4 | PGA100 |
Maxim Integrated Products |
Programmable Gain Amplifier | |
5 | PGA100 |
Burr-Brown |
Operational Amplifiers | |
6 | PGA102 |
Burr-Brown Corporation |
High Speed PROGRAMMABLE GAIN AMPLIFIER | |
7 | PGA103 |
Burr-Brown Corporation |
Programmable Gain AMPLIFIER | |
8 | PGA132xxx |
Framatome Connectors International |
Floating Pin SMT Header and Sockets | |
9 | PGA133xxx |
Framatome Connectors International |
Floating Pin SMT Header and Sockets | |
10 | PGA-103+ |
Mini-Circuits |
Ultra Linear Low Noise | |
11 | PGA-132xxx |
Framatome Connectors International |
Floating Pin SMT Header and Sockets | |
12 | PGA-133xxx |
Framatome Connectors International |
Floating Pin SMT Header and Sockets |