ISL76534 Datasheet, PDF (4/24 Pages) Intersil Corporation – 14-channel gamma references

ISL76534
Ordering Information
PART NUMBER
(Notes 1, 2, 3)
PART
MARKING
TEMP. RANGE
(°C)
PACKAGE
(RoHS COMPLIANT)
PKG.
DWG. #
ISL76534ARXZ
76534 ARXZ
-40 to +105
28 Ld X2QFN
L28.4x5D
ISL76534EVAL1Z
Evaluation Board
NOTES:
1. Add “-T13” suffix for 6k unit or “-T7A” suffix for 250 unit Tape and Reel options. Please refer to TB347 for details on reel specifications.
2. These Intersil Pb-free plastic packaged products employ special Pb-free material sets; molding compounds/die attach materials and NiPdAu-Ag plate
- e4 termination finish, which is RoHS compliant and compatible with both SnPb and Pb-free soldering operations. Intersil Pb-free products are MSL
classified at Pb-free peak reflow temperatures that meet or exceed the Pb-free requirements of IPC/JEDEC J STD-020.
3. For Moisture Sensitivity Level (MSL), please see device information page for ISL76534. For more information on MSL please see tech brief TB363.
Pin Configuration
ISL76534
(28 LD 4mmx5mm X2QFN)
TOP VIEW
28 27 26 25 24 23
OUT1 1
22 OUT14
OUT2 2
21 OUT13
OUT3 3
20 OUT12
OUT4 4
OUT5 5
THERMAL
PAD
19 OUT11
18 OUT10
OUT6 6
17 OUT9
OUT7 7
16 OUT8
A_VDD 8
15 D_VDD
9 10 11 12 13 14
Note: Thermal pad is electrically connected to GND
Pin Descriptions
PIN #
1, 2, 3, 4, 5,
6, 7, 16, 17,
18, 19, 20,
21, 22
8
9
10
PIN NAME
OUTx
A_VDD
REF_IN
A0
PIN TYPE
PIN FUNCTION
Analog Output 10-bit Programmable DAC outputs
EQUIVALENT
CIRCUIT
5
Analog Power Analog power supply. Include a bulk 4.7µF capacitor, and a local 0.1µF ceramic bypass
1
capacitor to the system ground. Place the 0.1µF as close to the pin as possible; the bulk
capacitor may be placed farther away from the IC.
Analog Input High-impedance, buffered reference voltage input for 10-bit DACs. Include a local 0.1µF
4
ceramic bypass capacitor to the system ground; place as close to the pin as possible.
Digital Input Determines the device’s 7-bit I²C device address:
2
0: Device Address = 0x74 (this is the default setting if pin is left floating)
1: Device Address = 0x75 (pull-up pin externally)
Note: pin has an internal pull-down to GND of 10MΩ (typical)
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FN8866.0
July 27, 2016