7545BRPFX View Datasheet(PDF) - MAXWELL TECHNOLOGIES
Part Name
Description
Manufacturer
7545BRPFX Datasheet PDF : 9 Pages
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12-Bit Buffered Multiplying
Digital to Analog Converter
TABLE 5. 7545B SPECIFICATIONS
(VDD = +15 V ±10%, TA = -55 TO 125 °C UNLESS OTHERWISE NOTED)
7545B
TEST
SYMBOL TEST CONDITION
Subgroups MIN
MAX
UNIT
Relative Accuracy
Differential Nonlinearity
Gain Error 1
Gain Temperature Coefficient2
Power Supply Rejection
Output Current Settling Time2
RA
DNL
AE
TCAE
PSRR
tSL
Feed through Error
Reference Input Resistance
(Pin 19 to Ground)2
Digital Input High Voltage
Digital Input Low Voltage
Digital Input Leakage Current
Digital Input Capacitance2
Output Capacitance2
FT
RIN
VIH
VIL
IIN
CIN
COUT1
Chip Select to Write Setup Time tCS
Chip Select to Write Hold Time
tCH
Write Pulse Width3
tWR
Data Setup Time3
tDS
Data Hold Time3
tDH
Supply Current from VDD
IDD
1. Measured using feedback resistor.
2. Guaranteed by design.
12-Bit Monotonic TMIN to TMAX
DAC Register Loaded with 1111
1111 1111
VDD = 5%
To 1/2LSB; OUT1 Load = 100Ω,
DAC Output Measured from Fall-
ing Edge of WR. CS = 0V
VIN = 0 V or VDD
DB0 - DB11; WR, CS
DB0 - DB11 = 0 V, WR, CS = 0V
DB0 - DB11 = VDD, WR, CS = 0V
tCS > tWR, tCH > 0
All Digital Inputs VIL or VIH
All Digital Inputs 0 or VDD
1, 2, 3
1, 2, 3
1, 2, 3
1, 2, 3
1, 2, 3
1, 2, 3
1, 2, 3
1, 2, 3
1, 2, 3
1, 2, 3
1, 2, 3
1, 2, 3
1, 2, 3
1, 2, 3
9, 10, 11
9, 10, 11
9, 10, 11
9, 10, 11
9, 10, 11
1, 2, 3
1, 2, 3
-1/2
1/2
LSB
-1
1
LSB
-4
4
LSB
-5
-0.004
--
5
0.004
2
ppm/°C
%/%
µs
5 (typical)
10
25
mV p-p
KΩ
13.5
--
V
--
1.5
V
-10
10
µA
--
15
pF
--
70
pF
--
150
95
--
nS
0
--
95
--
80
--
5
--
--
2
mA
--
100
µA
07.26.07 Rev 1
All data sheets are subject to change without notice 4
©2007 Maxwell Technologies
All rights reserved.
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