TS321-Q1

ACTIVE

Texas Instruments TS321-Q1 Product Info

1 April 2026 0

Number of channels	1
Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V)	30
Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V)	3
Rail-to-rail	In to V-
GBW (typ) (MHz)	0.8
Slew rate (typ) (V/µs)	0.4
Vos (offset voltage at 25°C) (max) (mV)	4
Iq per channel (typ) (mA)	0.5
Vn at 1 kHz (typ) (nV√Hz)	50
Rating	Automotive
Operating temperature range (°C)	-40 to 125
Features	High Cload Drive
Input bias current (max) (pA)	150000
CMRR (typ) (dB)	85
Iout (typ) (A)	0.02
Architecture	Bipolar
Input common mode headroom (to negative supply) (typ) (V)	0
Input common mode headroom (to positive supply) (typ) (V)	-1.5
Output swing headroom (to negative supply) (typ) (V)	0.005
Output swing headroom (to positive supply) (typ) (V)	-1.5

SOT-23 (DBV)-5-8.12 mm² 2.9 x 2.8

Qualified for Automotive Applications
Wide Power-Supply Range
- Single Supply: 3 V to 30 V
- Dual Supply: ±1.5 V to ±15 V
Large Output Voltage Swing:
0 V to 3.5 V (Min) (V_CC = 5 V)
Low Supply Current: 500 µA (Typ)
Low Input Bias Current: 20 nA (Typ)
Stable With High Capacitive Loads

Qualified for Automotive Applications
Wide Power-Supply Range
- Single Supply: 3 V to 30 V
- Dual Supply: ±1.5 V to ±15 V
Large Output Voltage Swing:
0 V to 3.5 V (Min) (V_CC = 5 V)
Low Supply Current: 500 µA (Typ)
Low Input Bias Current: 20 nA (Typ)
Stable With High Capacitive Loads

The TS321 is a bipolar operational amplifier for cost-sensitive applications in which space savings are important.

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