MAX5186-MAX5189 MAXIM [Maxim Integrated Products], MAX5186-MAX5189 Datasheet - Page 7

• Manufacturer Part Number: MAX5186-MAX5189
• Description: Dual, 8-Bit, 40MHz, Current/Voltage, Simultaneous-Output DACs
• Manufacturer: MAXIM [Maxim Integrated Products]

15–20
PIN
10
11
12
13
14
21
22
23
24
25
26
27
28
1
2
3
4
5
6
7
8
9
DACEN
OUT1P
OUT1N
OUT2N
OUT2P
CREF1
NAME
DGND
DGND
D1–D6
DGND
REFR
REFO
CREF2
AGND
AV
DV
N.C.
REN
CLK
PD
CS
D0
D7
DD
DD
_______________________________________________________________________________________
Reference Bias Bypass, DAC1
Positive Analog Output, DAC1. Current output for MAX5186; voltage output for MAX5189.
Negative Analog Output, DAC1. Current output for MAX5186; voltage output for MAX5189.
Analog Ground
Analog Positive Supply, +2.7V to +3.3V
DAC Enable, Digital Input
0: Enter DAC standby mode with PD = DGND.
1: Power-up DAC with PD = DGND.
X: Enter shutdown mode with PD = DV
Power-Down Select
0: Enter DAC standby mode (DACEN = DGND) or power-up DAC (DACEN = DV
1: Enter shutdown mode.
Active-Low Chip Select
Clock input
No Connect. Do not connect to this pin.
Active-Low Reference Enable. Connect to DGND to activate on-chip +1.2V reference.
Digital Ground
Digital Ground
Data Bit D0 (LSB)
Data Bits D1–D6
Data Bit D7 (MSB)
Digital Supply, +2.7V to +3.3V
Digital Ground
Reference Input
Reference Output
Negative Analog Output, DAC2. Current output for MAX5186; voltage output for MAX5189.
Positive Analog Output, DAC2. Current output for MAX5186; voltage output for MAX5189.
Reference Bias Bypass, DAC2
Dual, 8-Bit, 40MHz, Current/Voltage,
Simultaneous-Output DACs
DD
(X = don’t care).
FUNCTION
DD
Pin Description
).
7