THS4531A_15 Datasheet, PDF (4/59 Pages) Texas Instruments – THS4531A Ultra Low-Power, Rail-to-Rail Output, Fully Differential Amplifier

THS4531A
SLOS823B – DECEMBER 2012 – REVISED JUNE 2015
6 Pin Configuration and Functions
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D and DGK Packages
8-Pin SOIC and VSSOP
Top View
V_{IN- 1}
V_{OCM 2}
V_{S+ 3}
V_{OUT+ 4}
8 V_IN+
7 _PD
6 ^VS-
5 ^V_OUT-
RUN Package
10-Pin WQFN
Top View
V_S+
V_{OUT- 1}
10
9 V_OUT+
NC 2
8 NC
PD 3
V_{IN+ 4}
5
7 V_OCM
6 V_IN-
V_S-
NAME
NC
PIN
SOIC,
VSSOP
—
PD
7
V_IN+
8
V_IN–
1
V_OCM
2
V_OUT+
4
V_OUT–
5
V_S+
3
V_S–
6
WQFN
2
8
3
4
6
7
9
1
10
5
Pin Functions
I/O
DESCRIPTION
— No internal connection
I
Power-down, PD = logic low = low power mode, PD = logic high = normal operation (PIN
MUST BE DRIVEN)
I Noninverted amplifier input
I Inverting amplifier input
I Common-mode voltage input
O Noninverted amplifier output
O Inverted amplifier output
I Amplifier positive power-supply input
I Amplifier negative power-supply input. On multichannel devices, V_S– is tied together.
4
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