LOG114AxRGV

Logarithmic difference amplifer, Transimpedance input, 100pA to 10mA, integrated 2.5V reference, single or dual supply: +-5V, +5V, VQFN-16

Schematic Symbol

Pin Configuration (17 pins)

Pin	Name	Type
1	V_{REFGND}	power_in
3	I_{2}	input
4	I_{1}	input
5	V_{CMIN}	input
6	V-	power_in
7	COM	power_in
8	V+	power_in
9	V_{LOGOUT}	output
10	+IN_{4}	input
11	-IN_{4}	input
12	V_{O4}	output
13	+IN_{5}	input
14	-IN_{5}	input
15	V_{O5}	output
16	V_{REF}	output
2	NC	no_connect
17	V-	passive

Footprint

Confirmed

Package_DFN_QFN/Texas_RGV0016A_VQFN-16-1EP_4x4mm_P0.65mm_EP2.1x2.1mm

Pad Layout

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—

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—

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

Pads (21)

Number	Type
—	smd
—	smd
—	smd
—	smd
1	smd
2	smd
3	smd
4	smd
5	smd
6	smd
7	smd
8	smd
9	smd
10	smd
11	smd
12	smd
13	smd
14	smd
15	smd
16	smd
17	smd

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