MC1408-8 Datasheet, PDF (2/10 Pages) NXP Semiconductors – 8-bit multiplying D/A converter

Philips Semiconductors
8-bit multiplying D/A converter
Product data
MC1408-8
DESCRIPTION
The MC1408-8 is an 8-bit monolithic digital-to-analog converter
which provides high-speed performance with low cost. It is designed
for use where the output current is a linear product of an 8-bit digital
word and an analog reference voltage.
FEATURES
• Fast settling time: 70 ns (typ)
• Relative accuracy ±0.19% (max error)
• Non-inverting digital inputs are TTL and CMOS compatible
• High-speed multiplying rate 4.0 mA/µs (input slew)
• Output voltage swing +0.5 V to –5.0 V
• Standard supply voltages +5.0 V and –5.0 V to –15 V
APPLICATIONS
• Tracking A-to-D converters
• 2 1/2-digit panel meters and DVMs
• Waveform synthesis
• Sample-and-Hold
• Peak detector
• Programmable gain and attenuation
• CRT character generation
• Audio digitizing and decoding
• Programmable power supplies
• Analog-digital multiplication
• Digital-digital multiplication
• Analog-digital division
• Digital addition and subtraction
• Speech compression and expansion
• Stepping motor drive modems
• Servo motor and pen drivers
PIN CONFIGURATIONS
N Package
NC ¹
GND ²
V_EE ³
I_O 4
MSB A₁ ⁵
A₂ ⁶
A₃ ⁷
A₄ 8
16 COMPEN
15 V_REF(–)
14 _VREF(+)
13 _VCC
12 _{A8 LSB}
11 A₇
10 _A6
9 A₅
D Package¹
V+ 1
V_REF(+) ²
V_REF(–) 3
COMPEN ⁴
NC ⁵
GND ⁶
V– 7
I_O 8
16 A₈ LSB
15 A7
14 A₆
13 ^A5
12 A₄
11 A₃
10 _A2
9 A₁ MSB
NOTE:
TOP VIEW
1. SO and non-standard pinouts.
SL00048
Figure 1. Pin Configurations
ORDERING INFORMATION
DESCRIPTION
16-Pin Plastic Dual In-Line Package (DIP)
16-Pin Small Outline (SO) Package
TEMPERATURE RANGE
0 °C to +70 °C
0 °C to +70 °C
ORDER CODE
MC1408-8N
MC1408-8D
DWG #
SOT38-4
SOT109-1
2001 Aug 03
2
853-0935 26835