Texas Instruments

Category: Amplifiers and Comparators

PGA870 High-Speed Fully Differential Programmable Gain Amplifier

$5.72 - $14.49
Distributor SKU Stock MOQ 1 10 50 100 1000 10000 Purchase
DigiKey 2156-PGA870IRHDT-ND 2288 $10.72 $9.85 $7.30 $8.32 $7.40 $6.79 Buy
Arrow North American Components PGA870IRHDT 220 1 $8.18 $7.80 $7.61 $6.86 $5.94 $6.65 Buy
AVNET Asia Pacific PGA870IRHDT 250 $6.58 $6.25 Buy
AVNET Europe PGA870IRHDT 250 250 * $7.11 * $6.27 Buy
AVNET Express PGA870IRHDT 2330 1 $6.78 $6.36 $6.36 Buy
element14 APAC PGA870IRHDT 2 10 * $7.44 * $7.03 * $6.79 * $6.65 * $6.65 Buy
Farnell PGA870IRHDT 2 10 * $10.50 * $10.50 * $10.50 * $10.50 * $10.50 * $10.50 Buy
Mouser Electronics 595-PGA870IRHDT 200 1 $8.13 $7.75 $7.56 $7.06 $6.58 $6.57 Buy
Newark PGA870IRHDT 2 1 $13.49 $12.90 $11.72 $11.22 $11.22 $11.22 Buy
Quest Components PGA870IRHDT 47 $14.49 $7.25 $6.76 $6.76 $6.76 $6.76 Buy
RS Components PGA870IRHDT $5.72 Buy
Texas Instruments PGA870IRHDT 7835 1 $8.39 $8.39 $8.39 $7.33 $5.05 $5.05 Buy
Verical Marketplace PGA870IRHDT 220 1 $8.18 $7.80 $7.61 $6.86 $5.89 $0.00 Buy
Win Source PGA870IRHDT 7500 6 Buy

Parts in family

Technical Specifications

Lead Free Status Yes
ROHS Compliance Yes
2nd Harmonic(dBc) 108
3rd Harmonic(dBc) 95
@ MHz 50
Acl, min spec gain(V/V) 0.27
Additional Features Shutdown
Approx. Price (US$) 4.35 | 1ku
Architecture Fully Differential,Variable Gain (Dig)
BW @ Acl(MHz) 650
CMRR(Min)(dB) 54
CMRR(Typ)(dB) 76
GBW(Typ)(MHz) 6500
Gain Range(dB) 31.5
Iq per channel(Max)(mA) 148
Iq per channel(Typ)(mA) 143
Max Gain(dB) 20
Number of Channels(#) 1
Offset Drift(Typ)(uV/C) 2
Operating Temperature Range(C) -40 to 85
Output Current(Typ)(mA) 50
Package Group VQFN
Package Size mm2
Rail-to-Rail No
Rating Catalog
Slew Rate(Typ)(V/us) 2900
Step Size(dB) 0.5
Total Supply Voltage(Max)(+5V=5, +/-5V=10) 5.25
Total Supply Voltage(Min)(+5V=5, +/-5V=10) 4.75
Vn at Flatband(Typ)(nV/rtHz) 3
Vos (Offset Voltage @ 25C)(Max)(mV) 3